BN300 Portable Clip Magnetic Wireless bluetooth Earphone Waterproof Noise Reduction Sport Earbuds

Features: 1. Built-in 110 mAh lithium battery, bringing more than 8 hours of wireless listening. 2. Adopt 4.2 chip and in-ear physical noise reduction technology to achieve 10m effective HD call. 3. The magnetic unit and the collar clip are easy to store, which is convenient for storage and does not slip. 4. Deep waterproof, not afraid of sweat and rain, enjoy free movement. 5. Compatible with all kinds of bluetooth products, wireless connection is more stable and powerful. Specifications: General Specification Model BN300 Color Black, White Wearing Type In-ear Material ABS Technical Parameters Microphone Yes Wired Control Not support bluetooth Version 4.2 Transmission Distance 10m Receive Sensitivity 953dB Impedance 16 Frequency Response 20-20KHz Battery Capacity 110mAh, 3.7V Charging Time (h) 2h Taking Time 8-9h Working Time (h) 9-10h Package Included: 1*BN300 Clip Magnetic Wireless bluetooth Earphone 1*Charging Cable 1*Manual