1. IPX7 high-grade dustproof and waterproof, free and easy to enjoy music indoor and outdoor (IPX7 waterproof design). 2. 52mm ultra-low distortion diaphragm speaker, 360° omnidirectional HiFi balanced diffusion sound (52mm speaker, high fidelity sound quality). 3. BT 5.0 chip, 10m efficient and stable transmission, fast connection in one second, strong anti-interference (BT 5.0, 10m stable transmission). 4. 1200 mAh rechargeable lithium battery, 7-hour long battery life (1200 mAh rechargeable battery) (7h long battery life).
Parameters:
Model: JR-ML02 BT version: V5.0 BT audio decoding: SBC BT protocols: HSP/HFP/A2DP/AVRCP BT frequency: 2.4GHz Rated voltage: DC 3.7V Built-in lithium battery: 1200mAh Speaker specification: 52mm/4Ω/5W Maximum output power: 5W Charging voltage: DC 5V Charging time: about 2.5h(1200mAh) Playback time: about 10h(80% volume/1200mAh); Standby time: about 120h TF support format: within 32g (MP3/WAV music format) BT distance: 8-10m SNR: great than or equal to 86db Distortion THD: less than or equal to 1% Product size: 99 * 80mm Net weight: 320g Material: ABS + PC