Bluetooth Headset Gray

描述

618M - Simple Yet Wonderful!Ultralight Mini Design:Bluetooth earphone 618M totally weight only 6.2g(0.2 oz), even long time wear don't cause any uncomfortable to your ear.The Most Beautiful Bluetooth Headset: 7 colors(red pink blue purple black white sliver) available bluetooth earpiecesBluetooth 4.1: Use advanced bluetooth 4.1 technology, built-in mic with noise reduction and echo cancellation functions could provide high quality and crystal sound, let you enjoy your calls, videos or music very clearly and perfectly.Multi-function: CVC6.0 Noise Cancelling, Voice Prompt, Hands-free, VOIP, Power display, Pair with 2 devices, 33 feet range, Music streaming etcUniversal Compatibility: Compatible with almost all bluetooth enable device.Sports: Like running, sports, jogging, gym, music, gaming etcIMPORTANT INSTRUCTIONS:618M Compatible with almost all bluetooth enable device, if you can't link to your cellphone, try measures as below:1. delete all bluetooth record/ID you used in your mobile2. reset the bluetooth headsetNote: pls kindly confirm your bluetooth headset is pairing status(both blue and red light flicker together) when your phone search it.Technical Details:Model: Asvnka 618MBluetooth version: Bluetooth V4.1+EDRChip: AIROHA 1513IBluetooth Profiles: A2DP, AVRCP, HSP, HFPFrequency response: 75Hz – 20kHzSignal-to-noise ratio: >80 dBTransmitter power: 0-4 dBmTransmitter modulation: GFSK, π/4 DQPSK, 8DPSKOperation Range: 33 feetTalking time: 5 hoursMusic time: 4 hoursStandby time: 130 hours