ZEALOT S35 Small Speakers BT Wireless Loud HIFI Bass Cannon With Microphone Card Support APP Subwoofer Features a rubber base for -slip stability providing a secure placement on any surface. Employs 5.0 BT for stable transmission ensuring a and uninterrupted experience. Equipped with a high-clear microphone for smart calling ensuring clear and smooth communication. Supports card and USB offering multiple ways to enjoy your favorite . Comes with a portable strap making it easy to carry around for on the go. Portable HIFI bass cannon BT speaker with -slip & sensitive bottom concave button High clear microphone smart call card support rubber base and portable strap. Specifications: Working Time: 5-6 hours Waterproof Level: IPX5 Speaker: 402(5Wx2) Standby Time: 40+ days Size: 8.4x8.4x18cm / 3.3x3.3x7.1in Battery Capacity: Built-in 1500mAh battery Communication Distance: 10-15m without obstacles Charging Time: About 1-2 hours Frequency Response: 100Hz-20KHz Weight: 610g / 1.34lb : 5W*2 BT Version: 5.0 Package List: 1x User Manual 1x BT Speaker 1x Charging Cable