Open-Ear Bluetooth Bone Conduction Sport Headphones Up to 8Hr Playtime, IPX7 Waterproof & Sweatproof Bluetooth 5.3 Wireless Sport Headphones w/Mic, Earphones for Running Workout Cycling Fintness

Item Name: Earphone Material: ABS Chip Model: Bt8892B Bluetooth-compatible Version: V5.3 Bluetooth-compatible Distance: Open Distance of More Than 10M Operating Voltage: 3.3V-4.2V Battery Capacity: 3.7V/140mAh Charging Method: Magnetic Charging Cable Bluetooth-compatible Pairing Name: LD05 Speaker Unit Impedance: 8 Ohms Sensitivity: -42 More or Less 3dB Signal To Noise Ratio: More Than 58dB Pointing: Omni-Directional Speaker: 100MW*2 Speaker Diameter: 12mm Waterproof Rating: IPX 7 Frequency Range: 20Hz-20Khz Music Duration: About 8 Hours Talking Time: About 5 Hours Charging Time: About 2-2.5 Hours (Charging Current: 110-130mA) Decoder: SBC, ACC (Aptx Audio Decoding Is Not Supported) Support Protocol: HFP1.7/A2DP1.3/AVCTP1.6/HSP/AVRCP1.6 Earphone Type: Open Ear Noise Cancellation: Intelligent Noise Reduction Features: Stereo Surround, Low Latency, Automatic Connection Size Details: L: 12.6cm/4.96", W: 8.2cm/3.23", H: 4.6cm/1.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bone Conduction Headset 2 x Earbuds 1 x Magnetic Cord 1 x User Manual