Adopt the top SRS audio noise cancelling processing technology, equiped with high fidelity 40mm professional speaker, through professional Engineer tuning, more clear and natural sound quality Based on ergonomic design, ajustable rubber head beam, the headband is made of High quality soft leather, more comfortable and suitable for long lasting time use High-quality speakers and sound chamber designed to ensure high-fidelity, CD quality sound effects, EQ mode Suitable for all Bluetooth enabled devices, calls hands-free, drive travel more at ease Built-in Rechargable Lithium Battery, Music Playing Time Up To 6 to 8 Hours; And Continue Talk Time Up To 6 - 8 Hours; Stand time 300 hours Pairing Steps: -- Press the power button for about 5 seconds until Blue-Green light flashes quickly -- Turn on the Bluetooth function of your cellphone or other Bluetooth enabled devices -- Pair with the Bluetooth headset -- Now you can enjoy your music wirelessly Bluetooth Version: V2.1 Color: Various colors are available Wearing Type: Headband Function: Answering Phone, Voice Control, Switch Song, Microphone, Noise Cancelling, HiFi, FM, TF Card Music Playing Max Extended Capacity: 16GB Application: Computer, Mobile Phone, Sport, Tablet PC, MP3, MP4 Talk Time: 8 Hours Standby Time: About 300 Hours Charging Time: About 2 Hours Bluetooth protocol: HSP, HFP, A2DP, AVRCP Interface: 3.5mm Audio, Micro USB Sensitivity: 100±5dB Impedance: 32 ohm Frequency Range: 20Hz~20KHz Driver Unit: 40mm Rated Power: 40 mW Battery Type: Built-in Rechargeable Battery Battery Capacity: 400mAh Cable Length: 1500 mm / 59.06 inch Package Contents: 1 x Headset 1 x USB Cable 1 x Audio Cable 1 x User Manual Note: This headset is simple packing without general heavy box.

33 USD InStock