
TWS ANC Earphones Noise Reduction bluetooth 5.2 Headset Calling Earphone Stereo Waterproof Headsets
Features -Newly upgraded ANC active noise reduction, noise reduction and transparency mode can be controlled at will. -Mini and slim charging compartment, which can be controlled by one hand, and it is more convenient to carry. -bluetooth 5.2, ultra-low power consumption, fast connection, enhanced transmission connection stability. -With ergonomic design, it is comfortable and stable to wear, making movement more comfortable. -Dual-channel transmission, lower power consumption, 360 mA charging compartment, long battery life 24H. -High-fidelity 13mm dynamic unit, enjoy surround Hifi sound. Specification: Model: JR-TA2. Wearing method: In-ear. bluetooth: V5.2. Chip: AB1562F. bluetooth audio decoding: AAC/SBC. Support protocol: HSP, HFP, A2DP, AVRCP. Speaker sensitivity: 113dB. Microphone sensitivity: -42dB. Frequency response range: 20HZ~20KHZ. Headphone battery capacity: 45mAh. Charging compartment battery capacity: 360mAh. Speaker impedance: 32Ω.