F9 TWS Bluetooth Wireless Headphones with Large-Capacity Charging Case & Digital Display, Long Battery Life Gaming Earbuds

Department : Unisex-adult High-concerned chemical : none Material : Plastic Category : Earphones & Headphones Audio latency : ≤40ms Control Method : Touch whether electrical : Yes Speaker maximum output power : 10mW Charging Time : 2H Volume Control : Yes Control Button : No Vocalism Principle : Dynamic Wireless Type : Bluetooth Communication : WireLess Style : Tws in-ear headphones Label:Yes

Playback Control: Yes Waterproof: yes