Wireless Bluetooth Earphone Business Stereo Single Earbud Handsfree With Mic

Standard delivery not supported, please make sure you select Postal Mail (free) as delivery option, eta 4 to 7 business days. Specifications: Bluetooth version: V4.0 &V4.1+ EDR Transmission power: Class2 Transmission frequency: 2.4GHz Transmission distance: 10 meters above Talk Time: 6-8 hours Standby time: Up to 150 hours Supported file formats: A2DP music players, headsets and hands-free mode Charge time: Within 2 hours Main functions: Listen to music, Answer the phone, End calls, Reject calls, Last number re-dial, Three-position call, Automatic back even, Connect with two phones at the same time, etc. Package included: 1 x wireless bussiness Earbud