BRAVEN BALANCE Waterproof Bluetooth® speaker with Boost Mode.

Specs  IPX7 Waterproof Rating The BALANCE is certified IPX7 waterproof, meaning it can be fully submerged in up to one meter of water for up to 30 minutes. Additional features include its built-in noise-canceling speakerphone and internal 4000mAh battery bank for emergency smartphone charging. Boost Mode Instantly boost into a full power outdoor setting, ideal for large areas, using BRAVEN's unique Boost Mode feature. While playing at max volume on your paired device, simply hold down the power and plus buttons simultaneously on the BALANCE Speaker and the audio will surge to full Boosted Volume.   18 Hour Playtime The BALANCE Speaker is designed to keep up with your busy, active lifestyle. It plays for an impressive 18 hours with enhanced acoustics that include BRAVEN’s proprietary Bass Optimization technology for warm bass at any volume. Tech Specs Connections 3.5mm stereo inputUSB charging output, 5V 1AWireless pairing Audio Built-in microphone & speakerphone Power On/Off buttons18 hr playtime4000mAh rechargeable lithium-ion battery Size Dimensions: 4.96in x 8.23in x 1.85inWeight: 1.79lbs Profiles Supported IOPT/HFP 1.5A2DP 1.0AVRCP 1.4GAVDP 1.0HSP 1.2 Bluetooth 33ft (10m) wireless range