Skyworth SEP006 TWS Wireless Bluetooth Headset Dual Stereo Subwoofer Touch Control Ultra Long Standby

OverviewProduct brand: SKYWORTH Bluetooth version: BT5.3 Mobile phone system support: Android/los Frequency range: 2.4-2.48GHZ Talk/music time: 3.5-4.5 hours Product model: SEP006 Bluetooth transmission distance: >10M Transmission power: +4dbm Standby time: 180 days Charging time: ~1.5 hours Accessories: headphones, charging case, manual, charging cable