Bluetooth Headset Wireless Stereo Headphone Earphone Sport Headphone For Iphone Samsung Htc Etc.

Bluetooth Headset Wireless Stereo Headphone Earphone Sport Headphone for iPhone, Samsung, HTC, etc.Main Features: - Compatible with All iPhones, Samsung, HTC, Sony, Huawei, etc. All Bluetooth enable Smart Phones. - Bluetooth 4.1+EDR technology- With audio decode technology, offering you perfect sound- Mini and fashionable design- Sweatproof Sport Silicone Earcap Design, the best choice for sports, and it can be removed. - Long standy time and talking time- Built-in rechargeable battery, allows talk time for 8 hours and up to 175 hours of standby time- It ensures a more natural and clearer audio experience- Control music and calls from the headphone- Allow you answer the phone anytime and anywhere- Suitable for all Bluetooth enabled devicesSpecification:Bluetooth 4.1+ EDRStereo Bluetooth Headset, A2DP, AVRCP;Amplifier output power: RMS 2x18MW (THD = 10%)Power Amplifier SNR: 90dBInput voltage: 3.7V rechargeable lithium batteryPlaying time: 2-3 hours Talk time: 4-5 hoursCharging time: 1-2 hoursCharging Input voltage: DC5V 500MAHSpeaker Specifications: 2x16 20MW 10mmFrequency range: 20Hz-20KHzSensitivity: 100db 2dbSNR: 80Db transmit / receive frequency: 2.4 --- 2.48GHzDistance: Maximum 10 m Accessible Instructions:1. Power: Press the power button for 2-3 seconds, along with red and blue lights, boot into the back even state2. Power Pairing: Press the power button for 5-6 seconds, along with red and blue lights, after flashing red and blue alternately into pairing mode3. VOL +: Press the volume + button for 2 seconds, add up the volume a maximum sound, a warning sound4. VOL-: Press Volume - button for 2 seconds, cut down the volume a minimum sound, a warning sound5. Previous: Press VOL+6. Next: Press VOL-7. Telephone Answering: when to call, press the power button8. Refused to answer: when to call, press the power button for 2 seconds9. Redial last telephone number: double-click on the standby power button10. Charging: red light when charging, fully blue lightsPackage Includes:1 x Bluetooth Earphone