J_BL Tune 230NC TWS True Wireless Earplug Headset for IOS/Android/iPad Wireless Waterproof Sports Earphones Noise Cancellation in-ear Headset

Model: Tune230NC TWS. Bluetooth version: 5.2. Charging port type: C type. Waterproof: IPX4 waterproof design. Power supply: 5V/1A. Wearing method: in ear. Battery box: 3.7V/50mAh. Talk time: about 5 hours. Charging time: about 60 minutes. Drive size: 6mm/0.24 dynamic drive. Earplugs: 5.1 g each 10.2 g total. Charging box: 47.3g/0.104 lbs. Maximum operating temperature: 45 C. J_BL Pure Bass Sound: Smartly designed 10mm drivers enhanced by the Dot form factor deliver J_BL's Pure Bass Sound so you'll feel every pulsing beat. Note: If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears. Product Note: If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Ch