JBL JBLBOOMBX2SQUDAM-Z Boombox 2 Portable Bluetooth Speaker Camo – Certified Refurbished   Description Party with your friends at home, on the beach, or at the park with the IPX7 waterproof Boombox 2 Portable Bluetooth Speaker from JBL. This wireless Bluetooth speaker provides crisp sound, big bass, clear mids, and smooth highs with its four active transducers-two 0.8" tweeters and two 4" woofers. Easily connect your mobile devices to this speaker via Bluetooth 5.1 technology, so you can play all your favorite songs. The Boombox 2's 10,000mAh rechargeable battery provides up to 24 hours of operation on a full charge and can be recharged with the included power adapter. With its built-in power bank and USB Type-A port, you can even charge your mobile devices using this wireless speaker. Features Wireless Bluetooth Streaming 24-Hour Playtime Dual 4" Woofers, Dual 0.8" Tweeters Rechargeable LiPo Battery With the JBL PartyBoost feature, this speaker can connect to other compatible speakers to enhance your music Listen all day with a built-in, rechargeable Li-ion battery that supports up to 24 hours of playtime Wirelessly connect to any smartphone or tablet via Bluetooth 5.1 technology Specifications Speaker System   Power Output 2 x 40 W Drivers 2 x 4" / 101.6 mm Woofers   2 x 0.75" / 19.05 mm Tweeters Frequency Response 50 Hz to 20 kHz Signal to Noise Ratio >80 dB Bluetooth Connectivity   Bluetooth 122:24:00 Supported Bluetooth Profiles A2DP 1.3   AVRCP 1.6 NFC No Transmitter Power 10 dBm Bluetooth Transmitter Modulation π/4 DQPSK, 8DPSK, GFSK Wired Connectivity   Outputs 1 x USB Type-A (Power) USB Power Output 5 VDC at 2.0 A Battery   Capacity (mAh) 10,000 mAh Battery Chemistry Lithium-Ion Polymer (LiPo) Battery Voltage 7.3 V Expected Battery Life 24 Hours Power   DC Input Power 24 VDC at 4.2 A Physical   Memory Card Slot None IP Rating IPX7 Dimensions (W x H x D) 19.1 x 7.9 x 10.1" / 48.51 x 20.07 x 25.65 cm Weight 13.01 lb / 5.9 kg Packaging Info   Package Weight 16.975 lb Box Dimensions (LxWxH) 21.9 x 12.7 x 9.5"