A3 Mini Sport Running DSP Noise Reduction Sweatproof Voice Prompt CSR 4.0 Bluetooth Earphone for i7
<div style="text-align: center;"><img src="//ipx.image-gmkt.com/imageproxy/?src=http%3a%2f%2fxbk.027cgb.cn%2f3tb_180509140501wja6585408.jpg&scw=-1&remake=M" q_file_log_no="120952171" onerror="this.src='https://ipx.image-gmkt.com/imageproxy/?src=http%3a%2f%2fxbk.027cgb.cn%2f3tb_180509140501wja6585408.jpg&scw=-1&remake=M'; $(this).attr('onerror','');" ></div>Features:<br /><br />1. Intelligent voice prompt? it could indicate you the real-time state of the earphone? such as power off? power on and etc.<br />2. Voice operated? you could just say !#!amp!*!quot;YES!#!amp!*!quot; to answer the phone or !#!amp!*!quot;NO!#!amp!*!quot; to reject? more convenient while driving.<br />3. DSP noise reduction technology? 100dB sensitivity? upgrade the tone quality at least 30%? provide you dynamic sound.<br />4. Ergonomic design? soft earmuff? not easy to sild down? more comfortable for long-time wearing.<br />5. Stong compatibility? equiped with CSR 4.0 chip? it could build faster connection with more than 99% Bluetooth devices.<br />6. Intelligent dormant function? when the earphone open without any operation in 10 mins? it would shut down for power saving.<br />7. It support simultaneous connection with two Bluetooth devices? and power display for IOS phones and parts of Android phones.Specifications:General Specification Model A3 Color Black? Red? Green? Blue Wearing Type In-ear Net Weight (g) 6.5gTechnical Parameters Microphone Yes Wired Control Not support Bluetooth Version CSR 4.0 Transmission Distance 10m Receive Sensitivity 100dB Frequency<br /> Response 20-20kHz Battery Capacity 75mAh? 3.7V Charging Time (h) 1-2h Taking Time 8h Music Time (h) 7h Standby Time (h) 150hPackage Included: 1* A3 Bluetooth Earphone 1* USB cable 1* Earmuff 1* User Manual<br /><br />