Music Bluetooth headset agency, music Bluetooth headset manufacturers can oem bt-250

 Music Bluetooth headset agency, music Bluetooth headset manufacturers can oem bt-250 technical standards: Bluetooth version 4.0 Transmission distance: 10 meters Standby time: 72 hours Talk time: 5 hours Weight: only 18 grams Dimensions: Length 50 * W 15 * H 22mm Order Hotline: 400-807-7725 Instructions 1) Boot: Slide open the key to ON, the blue light flashes rapidly four times, then red, blue lights flashing alternately, search and connect to a paired device, the connection is successful, the blue light two consecutive flashes every five seconds, enters the standby state. If three minutes on the paired device is not connected, the headset automatically shuts down. 2) to answer the call: Headphones to hear the incoming call alert tone, press the answer button once to answer the call, the headset beeps once, call red, blue light flashes rapidly; also press the answer key on the phone to answer the call, the headset beeps once, call red, blue lights flashing rapidly. 3) Reject the call: headset hear the incoming call alert tone, do not want to see from the phone connected to the phone you can press two seconds or press the answer key on the phone refused to answer the phone. Instructions 4) Outgoing calls: In the standby operation, press the answer button once, you can dial the last phone call. In standby operation, press the phone's dial telephone, enter the number to make a call. 5) End Call: During a call, end the call, press the answer button once to end a call, the headset beeps once. (During a call, the other party hangs up the phone, the headset beeps once automatically ends the call during a call, press the button once to hang up the phone, the headset beeps once automatically end the call...) 6) volume increase / decrease: Press +/- call, you can increase and decrease the volume, press the continuous increase and decrease the volume to maximum, minimum volume, the headset issue "bi \ bi" tone. Bluetooth headset Shenzhen Xin Zhongcheng Electronics Co., specializing in the production of Bluetooth headsets, Bluetooth speakers, U disk, mobile power range of stylish and practical electronic gifts. The company in the electronic gift industry six years, adhering to the "customer first, quality assurance" in mind, the majority of gifts, traders, authorized dealers. Company to thank our new and old customers, is launching a big bargain. Rates as low as freezing point. Commitment, each product only charge processing fees. Transparent pricing, noble quality, make you feel joyful life Xin Zhongcheng fun to bring you. Customers are welcome to visit our factory, consultation and negotiations. For more information, please visit Bluetooth Xin Zhongcheng: http: //www.zcx1688.com Ali shop: http: //zcxmemory.1688.com/ http://xiaohaihua0.1688.com Bluetooth official website: http: // www .sz-zhcx.com