Description

Model: F9-5 Headphone Type: In-ear BT Version: V5.3 BT Distance: 10-15M Voice Track System: Stereo Noise Cancellation Version: CVC8.0 Music Time: 180 Hours (with Charging Case) Talk Time: 220 Hours (with Charging Case) Single Earbud Capacity: 50mA-h Charging Case Battery Capacity: 2000mA-h Headphone Charge Time: 40 Times Charging Time: 1-2 Hours Support Protocol: HFP / A2DP / HSP / AVRCP Waterproof: IPX7 Waterproof Bluetooth Protocol: HFP / HSP / A2DP / AVRCP