Overview Bone Conduction Technology: Unique vibration transmission for immersive sound experience on different surfaces 360� Surround Sound: Creative design for in home, travel, and outdoor scenarios Magnetic Portability: Compact mini size with magnetic attachment for easy carrying and placement Bluetooth 5.0: Stable wireless connectivity with effective range up to 10 meters IPX6 Waterproof: Resistant to water splashes, suitable for multiple environments Vinyl Record Style: Retro aesthetic with modern functionality Specifications Dimensions: 52.5mm diameter, 27.5mm height Weight: 144g Bluetooth Version: 5.0 Chipset: AC6956C Speaker: ?28mm, 4?, 5W Power: 4.5W rated power Battery: 3.7V/500mAh polymer battery Charging: Type-C, DC 5V/1-2A Playtime: ~4 hours at 70% volume, ~6 hours at 50% volume Standby Time: ~6 months Frequency Response: 300Hz-5KHz Signal-to-Noise Ratio: ?70dB Waterproof Rating: IPX6 Packing List Bluetooth speaker1 USB Type-C cable1 ????: JD-TM001????? ??????????????? ????? CE?FCC?ROHS?FCC ID?MSDS?UN38.3 ???????????????????????360????????????????????? ?????4.5W ?????AC6956C? ?????V5.4BR+EDR+BLE ???????28mm?4??5W? ???3.7V/500mA??????? ??? Type-C?DC 5V/1-2A? ?????70%??/?4?? 50%??/?6??? ??????6??? ????? ???52.5mm ???27.5mm ???????? ?A?B??????????????3?+?? ??A ???B ????????????????????????????? ????? ???91*91*50MM 80pcs/? ?????L470*W380*H220mm