Super tough and compact enough to go anywhere. The Nomad Trek+ is the perfect companion for any activity! Waterproof and Floats Whether you’re in the pool or on the boat, the Nomad Trek+ is your perfect companion. The Trek+ is IP67 waterproof to 1m, plus it’s designed to float. UNISYNC Compatible The Nomad Trek+ features UNISYNC technology, allowing you to link it with up to 50 compatible speakers for more audio power. Compact Size and 8W Sound The Nomad Trek+ is small but mighty. It’s compact enough to fit in any bag, but still boasts 8W of audio power. Perfect for picnics, pool days and study sessions. Drop-proof and Shock Proof The Nomad Trek+ is military-tested shock and drop-proof to 2 metres, so it can withstand the bumps, knocks and drops that might come its way. Specification: Unit Size/Weight: 110 x 81.50 x 73.50 mm (L x W x H) Output Power: RMS 8W S/N Ratio: 85db +/- 3db Frequency Range: 90Hz - 20 kHz Power Source: 3.7V, 1500mAh Lithium Battery Playtime: 5 hours from full charge at 75% volume level Charging Time: Approximately 1.5 hours Function: Bluetooth/UNISYNC/Aux-in/Microphone Bluetooth: BT 5.1 Version Operating Temperature: 0-40°C Dust/Waterproof IP Code: IP67