Mono True Wireless Stereo Earphone FY920 Earkits Sale! from 793 /per Color Black White Qty. Enquire This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Certification: CE Is Wireless: Yes Wireless Type: Bluetooth Support Memory Card: No Vocalism Principle: Dynamic Volume Control: Yes Control Button: Yes Codecs: Sbc Style: In-ear Communication: Wireless Use: Portable Media Player, Mobile Phone, Aviation, COMPUTER, Gaming, Sports, Travel Function: bluetooth, Microphone Place of Origin: Guangdong, China Cord Length: True Wireless Design Bluetooth Standard: Bluetooth v5.0 Waterproof Standard: IPX-3 Active Noise-Cancellation: no Bluetooth Chip Set: JieLi Bluetooth Version: V5.0 Working Distance: 10 Meters Radius Button Control Mode: key control Music Control: Play/Pause Phone Talk: Answer/Stop Single ear battery Capability: 3.7V,35 mAh Talking time: 3 H Charging time: 1.5 H Tweet