RIKYA K21 Hands-free Stereo Noise Reduction Voice Prompt Bluetooth 4.1 Earphone for iPhone7 Samsung
Features:<br><br>1. Intelligent voice prompt to informs you the condition of the earphone, you could say "YES" to answer the phone, or say "NO" to reject the phone while driving, running.<br>2. Support the simultaneous connection of two bluetooth devices.<br>3. 1080P stereo effect, CVC 6.0 noise reduction, APT-X high-fidelity audio technology, low-latency.<br>4. Bluetooth 4.1 version, built-in 80MIPS Kalimba DSP core, to realize low-power consumptiom.<br>5. Power display. Click the button on the side, the light would light up to show the remaining battery power. <br>6. Suitable wearing for both side of your ear.Specifications:General Specification Brand RIKYA Model K21 Color Black, White Wearing Type Ear-hook Dimensions (cm/ inch) 6.1*1.8CMTechnical Parameters Microphone Yes Wired Control Not support Bluetooth Version 4.1 Transmission Distance 10M Rated Power mW Receive Sensitivity dB Impedance !#!amp!*!Omega; Frequency Response Hz Battery Capacity 260mAh Charging Time (h) 2h Taking Time 26h Working Time (h) 16h Standby Time (h) Approx 45 daysPackage Included: 1* Bluetooth Earphone 1* USB charging cable 1* pair of earhooks 2* pairs of earmuffs