Highlights: Battery type: Lithium-ion Polymer (22.2Wh) Music playing time: up to 20 hours (varies by volume level and content) Rated power: 2 x 10W USB charge out: 5V / 2A (maximum) Support: A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2 Frequency Response: 65Hz-20kHz Transducer size (mm): 2 x 50 Signal-to-Noise Ratio: >80dB Bluetooth transmitted modulation: GFSK, π/4 DQPSK, 8DPSK Battery charge time: 4.5 hours Weight (g): 800 Power supply: 5V / 2.3As Product Description: Bluetooth Connectivity Allows you to wirelessly stream music through any Bluetooth enabled device. Built-in Microphone The built-in microphone allows you to answer calls without skipping a beat. Passive Radiators Passive radiators field enough bass for you to actually see them trembling from the outside. Rechargeable Battery Features a rechargeable battery for convenient portability and extended playback time. Recharges your Media Device This speaker charges your device so you can listen longer and be ready to go at a moment’s notice. JBL Connect Build your own ecosystem by connecting multiple JBL Connect enabled speakers together to amplify the listening experience. IPX7 Waterproof No more worrying about rain or spills; you can even submerge the speaker in water. Colors: Random What’s in the box: 1 x Speaker, 1 x Cable, 1 x Manual, 1 x Box Weight: 0.8 SKU: 210228062334