[Truly Wireless] PAMEILA S2 IPX6 Waterproof bluetooth Headphone With 2200mAh Charger Box Power Bank

Features: 1. Truly wireless, wonderful music enjoyment without the shackle of wire, more convenient for daily life. 2. Comes with a 2200mAh storage charger box, and it could be a emergency power supply for phone. 3. IPX6 Waterproof design, fully protect your device from sweat, moist, splash, prevent the corrosion. 4. bluetooth 4.2 version, support uinuaral mode and binaural mode, share with your friend. 5. 3D stereo sound quality, balanced performance of three frequency, brings you immersive experience. Specifications: General Specification Brand PAMEILA Model TWS-S2 Color Black+Sliver Wearing Type In-ear Technical Parameters Microphone Yes Wired Control Not support bluetooth Version V4.2 Transmission Distance 10m Receive Sensitivity dB Impedance 16 Frequency Response 20-20000Hz Battery Capacity 2200mAh, 3.7V (charger) 40mAh (each earphone) Charging Time (h) 1-2 hours Working Time (h) 3 hours Package Included: 1* PAMEILA TWS S2 bluetooth Earphone 1* Charging Cable 1* Manual