Uscallm Open Ear Headphones, Wireless Conduction Earbuds, Bluetooth 5.3 Surround Sound Bluetooth Headphones Lightweight & Comfort for Running, Cycling, Hiking #

Wireless Bluetooth Headset Conduction Headphones Bluetooth 5.3 Wireless Earbuds Sport Maximum Comfort Features: Our -conduction technology and open fit design delivers music through your cheekbones while ensuring your ears remain completely open to ambient sounds for maximum situational awareness during long-term wear. Stable Bluetooth 5.3 connectivity and convenient multipoint pairing compatible with your iOS and Android smartphones, tablets, Macs, PC computers and laptops. The large diaphragm is used for directional audio transmission without loss, creating a realistic surround sound field. Titanium wraparound are lightweight and flexible to ensure maximum comfort during extended wear. Compact, design allows you to enjoy continuous music and calls for 8 hours at a time. Product Description: Specification: BT Version: 5.3 BT Profile: A2DP, HFP, HSP, AVRCP, AVDTP Operation range: Up to 10 meters (no obstacle) Frequency Range: 20-20KHz Receiving Sensitivity: 86dB Impedance: 16? Mic: -35dB, -interference microphones Battery Capacity: 200mAh Music Playing Time: up to 8 hours (depends on music volume) Standby Time: 120 hours Charging Time: about 90 minute Package Includes: 1 x Bluetooth Headphones 1 x Charging Cable 1 x Manual