Modern mini Bluetooth speaker - Remax RB-M39 mini. Provides a surround sound effect. Compatible with all devices with Bluetooth function. Bluetooth pairing allows you to quickly connect to a Bluetooth-enabled mobile device. Professional digital audio amplifier allows you to get high-quality, clear sound with faithful reproduction. Waterproof IPX6 - protection against water jets at a pressure of max. 100 l / min Made of durable material - metal + leather strap, the speaker is resistant to damage, easy to carry and hang. Extremely stylish, it is not only a valuable addition to the equipment of every audiophile, but also fits perfectly with a modern interior. Specification: Power: 3 W 40 mm Frequency: 150Hz-20KHz Impedance: 4 Ohm Battery: 350 mAh Bluetooth version: 5.0 (up to 10m) Play time: up to 6 hours (at 50% volume) Standby time: up to 7 days Charging time: up to 2.5 hours Waterproof class: IPX6 Size: 59 * 59 * 28 mm Weight: 100 g