Portable Bluetooth Speaker Wireless Compatible with DEWALT 18V/20V Battery

- Compatible with DEWALT 18V/20V?2A-5A DCB Batteries - Your Old Ones Aren't Done Yet: No extra charger needed - works with batteries you already own. Works with DEWALT DCB205, DCB612, DCB210, XR series and more. Auto-reconnects to your last paired device at power-on. (Battery not included) - Battery Adapter & Power Bank, Not Just a Speaker: This portable speaker is compatible with DEWALT 18V/20V?2A-5A batteries, turning your spare tool battery into backup power on the go. The USB-C (20W PD) fast-charges your phone while USB-A (12W) powers a second device simultaneously. Or load a USB drive (up to 64GB) and enjoy your playlist straight from the speaker - Bluetooth 5.4 with Extended Range: Stay connected up to 100FT (30M) in open, unobstructed environments. Quick, stable pairing - step out of range and it automatically reconnects within 5 minutes when you're back. Just press play and keep working - TWS Pairing for True Stereo: Link two GMB310 speakers for left-right stereo with up to 49FT (15M) of range in open areas - suitable for larger job sites, garages, or outdoor gatherings. The red light confirms pairing at a glance - Balanced Sound for Work: Clear, bright highs and full, warm vocals keep your music and podcasts easy to listen to without overwhelming the jobsite. Tuned for clarity at typical work volumes - 3-Level LED Flashlight: This bluetooth speaker doubles as a handy flashlight with 3 brightness levels (35% / 70% / 100%) - bright enough for night repairs, soft enough for tent lighting. Music and light, always within reach - Glove-Friendly Big Buttons: A Thoughtful Gift for Him: This portable bluetooth speaker slips right into any tool bag, and large physical top buttons make volume, track, and pairing effortless even with work gloves on ? making it an ideal birthday or Christmas gift for husbands, dads, and DIY lovers

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