Dt mini

When performing live to pre-recorded or sequenced tracks, drummers need a comfortable set of headphones for long shows with excellent ambient noise attenuation in order to hear click tracks or backing tracks clearly. To answer that need, Beyerdynamic designed the DT 770 M headphones. Because of their excellent noise rejection, they're also good for FOH engineers and DJs who do beatmixing. FEATURES Monitoring headphones for drummers and FOH-Engineers Closed diffuse-field headphone Excellent ambient noise attenuation (35 dBA) Superb audio quality with high sound pressure level (105 dB) Robust spring steel headband Single-sided cable (straight cable, 3 m long) with in-line volume control Gold-plated mini stereo jack plug (3.5 mm) and 1/4" adapter (6.35 mm)

Beyerdynamic DT 990 PRO open dynamic headphones are suitable for the most demanding professional and audiophile applications. The reduced weight of the diaphragm and moving coil result in a similar pulse characteristic as electrostatic headphones and, in combination with a carefully tailored frequency response, offer a natural and balanced sound. Soft ear pads and adjustable, sliding earpieces together with a very flexible coiled cable ensure that DT 990 headphones give you listening comfort during extended periods of use. FEATURES Open, diffuse-field systems Professional version of the often-awarded DT 990 Excellent sound reproduction Robust spring steel head band Single-sided cable Soft replaceable ear cushions Gold-plated stereo mini jack and 1/4" adapter

  EASYWAY CAR CHAGER WITH GPS HIDDEN LOCATOR Easyway Car Chager with GPS EASYWAY car charger style GPS GSM GPRS tracker locator device Quick charging USB port Supporting mobile phones such as iPhone / Samsung / HTC, etc. Can be used as car charger and car locator Stand-by time up to 12 days 4 - 6 days working time Battery: 3.7V 400mAh Li-ion battery Calling time: 150 - 180 minutes Network type: GSM / GPRS Basic parameters: Frequency band GSM850 / 900 / 1800 / 1900MHz How to use: Preparation: a SIM card and mini memory card. When the user buys a new SIM card, the GPRS function should be opened, otherwise, the function for sending MMS by taking photos would be invalid. Starting: insert SIM card after opening the card cover according to the indicating direction, then insert the mini memory card, the product will automatically switch on the red light with shining four times, then enter standby state in 30 seconds. Binding the master number: Use the mobile phone to send the text message 000 to the alarm locator, the machine will reply a text message; Set; Binding + the master number Recording alone: Use the mobile phone to send the text message 555 to the alarm locator, the machine will reply a text message; [Send; recording is starting]. Callback by voice: Use the mobile phone to send the text message 666 to the alarm locator, the machine will reply a text message; [DT; voice monitoring and warning callback have been set successfully]. When the sound around the alarm locator is more than 40 db, the alarm locator will automatically call the set phone number. GPRS positioning query: Use the mobile phone to send the text message 777 to the alarm locator, the machine will reply a link of location and Google map. Open this link to appear the location map and text address instructions to get more accurate location. Callback by voice: Use the mobile phone to send the text message 888 to the alarm locator, the machine will reply a text message; [the main machine's all features, such as On/Off, battery, binding number, signal strength, frequency start-up, GPRS TF card capacity, etc]. Restart the main machine: Use the mobile phone to send the text message 999 to the alarm locator, then wait for 1 min to restore normally. Delete the content of the memory card: Use the mobile phone to send the text message 445 to the alarm locator, the machine will reply a text message; [TF, deletion is successful, it has capacity] Close function: Use the mobile phone to send the text message 444 to the alarm locator, the machine will reply a text message; [Reset; all tasks are cancelled]. Voice query around the product: directly dial the card number in the alarm locator, then hear the sound around the alarm locator after a few seconds (the alarm locator doesn't make any sound and light in the process of query)

  EASYWAY CAR CHAGER WITH GPS HIDDEN LOCATOR     Easyway Car Chager with GPS EASYWAY car charger style GPS GSM GPRS tracker locator device   Quick charging USB port Supporting mobile phones such as iPhone / Samsung / HTC, etc. Can be used as car charger and car locator Stand-by time up to 12 days 4 - 6 days working time Battery: 3.7V 400mAh Li-ion battery Calling time: 150 - 180 minutes Network type: GSM / GPRS Storage temperature: -40 to 85 degree celsius Working temperature: -20 to 55 centigrade degree Humidity range 5% - 95% non-condensing Basic parameters: Frequency band GSM850 / 900 / 1800 / 1900MHz Howw to use: Preparation: a SIM card and mini memory card. When the user buys a new SIM card, the GPRS function should be opened, otherwise, the function for sending MMS by taking photos would be invalid. Starting: insert SIM card after opening the card cover according to the indicating direction, then insert the mini memory card, the product will automatically switch on the red light with shining four times, then enter standby state in 30 seconds. Binding the master number: Use the mobile phone to send the text message 000 to the alarm locator, the machine will reply a text message; Set; Binding + the master number Recording alone: Use the mobile phone to send the text message 555 to the alarm locator, the machine will reply a text message; [Send; recording is starting]. Callback by voice: Use the mobile phone to send the text message 666 to the alarm locator, the machine will reply a text message; [DT; voice monitoring and warning callback have been set successfully]. When the sound around the alarm locator is more than 40 db, the alarm locator will automatically call the set phone number. GPRS positioning query: Use the mobile phone to send the text message 777 to the alarm locator, the machine will reply a link of location and Google map. Open this link to appear the location map and text address instructions to get more accurate location. Callback by voice: Use the mobile phone to send the text message 888 to the alarm locator, the machine will reply a text message; [the main machine's all features, such as On/Off, battery, binding number, signal strength, frequency start-up, GPRS TF card capacity, etc]. Restart the main machine: Use the mobile phone to send the text message 999 to the alarm locator, then wait for 1 min to restore normally. Delete the content of the memory card: Use the mobile phone to send the text message 445 to the alarm locator, the machine will reply a text message; [TF, deletion is successful, it has capacity] Close function: Use the mobile phone to send the text message 444 to the alarm locator, the machine will reply a text message; [Reset; all tasks are cancelled]. Voice query around the product: directly dial the card number in the alarm locator, then hear the sound around the alarm locator after a few seconds (the alarm locator doesn't make any sound and light in the process of query)

  EASYWAY CAR CHAGER WITH GPS HIDDEN LOCATOR   Easyway Car Chager with GPS EASYWAY car charger style GPS GSM GPRS tracker locator device Quick charging USB port Supporting mobile phones such as iPhone / Samsung / HTC, etc. Can be used as car charger and car locator Stand-by time up to 12 days 4 - 6 days working time Battery: 3.7V 400mAh Li-ion battery Calling time: 150 - 180 minutes Network type: GSM / GPRS Storage temperature: -40 to 85 degree celsius Working temperature: -20 to 55 centigrade degree Humidity range 5% - 95% non-condensing Basic parameters: Frequency band GSM850 / 900 / 1800 / 1900MHz How to use: Preparation: a SIM card and mini memory card. When the user buys a new SIM card, the GPRS function should be opened, otherwise, the function fFor sending MMS by taking photos would be invalid. Starting: insert SIM card after opening the card cover according to the indicating direction, then insert the mini memory card, the product will automatically switch on the red light with shining four times, then enter standby state in 30 seconds. Binding the master number: Use the mobile phone to send the text message 000 to the alarm locator, the machine will reply a text message; Set; Binding + the master number Recording alone: Use the mobile phone to send the text message 555 to the alarm locator, the machine will reply a text message; [Send; recording is starting]. Callback by voice: Use the mobile phone to send the text message 666 to the alarm locator, the machine will reply a text message; [DT; voice monitoring and warning callback have been set successfully]. When the sound around the alarm locator is more than 40 db, the alarm locator will automatically call the set phone number. GPRS positioning query: Use the mobile phone to send the text message 777 to the alarm locator, the machine will reply a link of location and Google map. Open this link to appear the location map and text address instructions to get more accurate location. Callback by voice: Use the mobile phone to send the text message 888 to the alarm locator, the machine will reply a text message; [the main machine's all features, such as On/Off, battery, binding number, signal strength, frequency start-up, GPRS TF card capacity, etc]. Restart the main machine: Use the mobile phone to send the text message 999 to the alarm locator, then wait for 1 min to restore normally. Delete the content of the memory card: Use the mobile phone to send the text message 445 to the alarm locator, the machine will reply a text message; [TF, deletion is successful, it has capacity] Close function: Use the mobile phone to send the text message 444 to the alarm locator, the machine will reply a text message; [Reset; all tasks are cancelled]. Voice query around the product: directly dial the card number in the alarm locator, then hear the sound around the alarm locator after a few seconds (the alarm locator doesn't make any sound and light in the process of query)