- TRULY WIRELESS No wires, no cords. Just comfort.
- BLUETOOTH® Connect wirelessly with Bluetooth 4.1.
- RECHARGEABLE Up to 3 hours play time on a single charge.
- HANDS-FREE CALLING Answer calls directly from your Jam Ultra buds.
- CHARGING CASE The charging case will charge your earbuds up to 10 times. You can also use its USB port to charge your mobile device.
- SWEAT RESISTANT Lasts through tough workouts
- Product size: 3.2" x 1.95" x 1.3"
- Battery Life: 3 hours
- Aux-in capability: No