True Wireless Headset F9 5.1

TWS Wireless Earbuds Bluetooth 5.1 Waterproof Headset Headphones With Power Bank Specifications Product model: f9-34 Bluetooth headset Bluetooth version: v5.1 Noise reduction version: cvc8.0 Support protocol: HFP 1.7, HSP 1.2, A2DP 1, avrcp1.6, spp 1.2 and pbap 1.0 Working distance: about 10 - 20 meters Single ear capacity: 45mah Load capacity: 2000mAh Music time: about 5-6 hours (about 120 hours for charging cabin) Loading time: about 1-2 hours Charging room input current: 5v1a Channel: stereo HD call: single call Auto pairing: support Key lights: red and blue Water density: ipx7 waterproof (no contact with hot water) Product features: play pause, reply, call Siri, set volume, up and down switch, switch Product color: Black/White Applicable products: smart phones, tablets (compatible with Android / IOS and other systems) Package details: 2 earbuds, 1 charging case, 1 user manual, 2 eartips, 1 charger cable.