AWEI B990BL Wireless bluetooth Earphone Magnetic Adsorption Sports Stereo Headphone with Mic

Features: Magnetic smart sport bluetooth earphone, necessary for athletic people. Experience the power and simplicity of bluetooth 4.2. Instant and energy-efficient. Made from plastic material, practical and durable. More effective promotion of standby time, high quality speaker with great sound, the range of operation can be 10 meters. Widely compatible with most of devices, use conveniently. Specifications: General Specification Brand AWEI Model B990BL Color Black, Red Wearing Type In-ear Technical Parameters Microphone Yes Wired Control Support bluetooth Version V4.2 Transmission Distance 10m Receive Sensitivity 93dB Impedance 32 Frequency Response 20-20kHz Battery Capacity 55mAh, 3.7V Charging Time (h) 2h Talking Time 6h Standby Time (h) 200h Package Included: 1* AWEI B990BL Wireless bluetooth Earphone 1* USB Charging Cable 2 pairs of eartips 1* Manual