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Description: The latest TWS Bluetooth stereo binaural stereo headset with Jerry 5.0 chip offers very efficient wireless performance. The Jerry 5.0 chip manages battery life very well, allowing you to listen for 2.5 to 3 hours on a single charge. The latest generation TWS Bluetooth headset, smart charging compartment, shock and electric charging, for true wireless power. It adopts Bluetooth V5.0 chip, 10m connection distance, stable performance, high transmission, low consumption and strong compatibility. Ergonomically designed to make it more comfortable to fit in the auricle. The split-ear design allows a single ear to be used separately, equivalent to two independent Bluetooth headsets. Strong compatibility, universal iOS / Android, one-button control, simple and elegant. Specification: Headphone chip: Jerry chip 5.0 Control method: fingerprint touch Bluetooth chip / version: V5.0 + EDR Speaker impedance: φmm 32Ω ± 15% Microphone sensitivity: + -40DB Wireless frequency: 2.405GHZ-2.480GHZ Battery indicator: a rechargeable lithium polymer battery Working temperature: -10-55 DegreeC Power: DC5V Material: PC + ABS Bin interface charging type: lightning Supports file formats: A2DP, AVRCP, HSP, HFP Transmission power: CLASS 2 Wireless distance: APPROX 10M Charge battery capacity: 350mAh Headphone battery capacity: 35mAh Play time: 2 to 5 to 3 hours (the charging box can charge 4 times for multiple headphones) Standby time: 100 hours (one ear), 60 hours (both ears) Package Contents: 2 * headphones 1 * charging compartment 1 * charging cable 1 * user manual User manual : 1. During the connection process, the headset must be removed from the warehouse together. The two headset indicators light up at the same time, indicating that they are not connected. When the connection is successful, the indicator light will naturally disappear. 2. During charging, the indicator light flashes red, indicating that charging is in progress. When the light is not flashing, it is fully charged Please note: ★★ The earphones needed to match each other before matching related equipment, otherwise a phenomenon of only one side is only one side. ★★ This headset needs to match each other before matching the relevant devices. At this time, the headphones are not bright on one side. When this situation occurs, the two headphones have been successfully matched. At this time, it is necessary to open the Bluetooth Bluetooth and the headset.