Ultra TWS Stereo Bluetooth In-Ear Earbuds Blue/White

OverviewBinaural call and noise cancellation bring high definition sound, smooth and clear phone calls and pure music. 1 hour of charging can last about 8 hours of use and 150 hours of standby time. IP5 waterproof, no worry about sweat and rainy days. Specifications: Brand: Sabbat Model: X12 Ultra Material: ABS BT Version: BT 5.0 BT Protocol: HFP, A2DP, HSP, AVCRP Transmitting Distance: 10m/33ft Drive Unit: 10mm Audio Codec: aptx/SBC/AAC Frequency Range: 20-20000Hz Sensitivity: 120±5dB Impedance: 32Ω Charging Box Capacity: 3.7V/750mAh Earphone Battery Capacity: 2 * 3.7V/60mAh Charging Time: 40-60 mins Water-proof Rating: IP5 Charging Box Size: 58 * 40 * 30.6mm / 2.28 * 1.57 * 1.2in