【Stable Bluetooth-compatible 5.4 & Wide Compatibility】 The headphones with earhooks have Bluetooth-compatible 5.4 capability for a strong and continuous connection within a 30ft range. The improved transmission speed ensures a low-latency listening experience. The sport headphones are compatible with a range of Bluetooth-compatible-enabled devices, including smartphones, TV, computers, and laptops. 【Comfort for Sports 】 Our wireless headphones are engineered for ultimate comfort during extended workout sessions, featuring flexible and soft ear hooks that securely stay in place. making the mini wireless true earbuds resistant to water splashes and sweat, ideal for fitness, jog, running. 【Smart Charging Case】 Bluetooth-compatible earbuds come with a compact charging case, The digital battery indicator on the outside allows you to easily check the remaining power of the case and earbuds charging status in real-time, enhancing your control over usage. 【One-Step Pairing & Touch Control】 Open the wireless earphones charging case they'll automatically connect to the last paired device! By button the Bluetooth-compatible earphones to answer/hang up the phone, play/pause, Previous song/next song , volume up/down, and access to other functions, the operation is very simple and convenient. 【Compact & Convenient】 This true wireless Bluetooth-compatible headset has an overall round design, compact and lightweight, you can easily put it in your backpack or pocket. And our sport earbuds also comes with a silicone lanyard in the same, you can hang it on your backpack to prevent it from being lost. Specifications: BT Version: 5.4 Transmission Range: 10m (33ft) Earbud Battery Capacity: 40mAh Charging Case Battery Capacity: 300mAh Charging Port: Type-C Earbud Charging Time: Approx. 0.8 hours Music Playback Time: Approx. 5 hours Standby Time: Approx. 30 hours Package included 2 x Earbuds 1 x Charging Case 1 x Charging Cable 1 x Lanyard 1 x English and Chinese User Manual Specifications Brand N/A Color Blue Packaging Type Colored Box Plug Type (For Supply) N/A User Manual (Language) English and Chinese Gross Weight 0.090kg Volume Weight 0.094kg Package Length 11.500cm Package Width 10.400cm Package Height 3.500cm