Wireless bluetooth 4.0 Stereo Business Work Headset Earphone For iPhone Android

Features: 2 devices can be matched. Easy operation to answer, reject and call back. High quality materials, lightweight body allows you to wear more comfortable. Compatible with various brands of bluetooth phones and tablet PCs, MID, etc. Specifications: Wearing type: In-ear with ear hook Function: Answering phone, bluetooth, Microphone, Listen to music Connectivity: Wireless Connecting interface: Micro USB bluetooth version: V4.0 bluetooth mode: Hands free, Headset Transmission Range: 10m Rechargeable Battery: 3.7V DC, 90mAh (Polymer Lithium-ion Battery) Charging Time: 2 hours Talking Time: up to 6 hours Standby Time: up to 300 hours Size:about 5.7cm x 6cm x 2.2cm [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm] Package Included: 1 x bluetooth 4.0 Earphone 1 x USB Cable 2 x Extra Earbud 1 x User Manual