Havit Life 01T TW982 True Wireless Stereo Bluetooth V5.4 Dual Wearing Modes, AI Call Noise Cancellation Earbuds In-ear Headphone_Black

Details: Single-Mic ENC、Multiple Pairs of Ear Caps Chip: AB5656 Wireless Version: V5.4 Earbuds Battery: 40mAh*2 Charging Case Battery: 400mAh Play Time: about 7H(60% Vol.) Talk Time: about 5H(60% Vol.) Speaker Size: Φ13mm*2 Charging Case Dimension: 58*49.6*26.5 mm Buds Dimension: 18.6*31.5*21.6mm Net weight：4.1g*2（earbuds）/31.4g（case） Speaker size：13mm Speaker Sensitivity：117dB±3dB Speaker Frequency：20~20KHz Impedance：32 Ω Input voltage：5V/340mA Specifications: Warranty Warranty1 year