Description: With the handle design, it is a Bluetooth-compatible speaker that is easy for you to carry anywhere and anytime. This Bluetooth-compatible speaker has powerful functions, such as Bluetooth-compatible connection, microphone function, hands-free calls, super bass function, etc. Made of ABS and canvas material, it has a good performance in your daily use. The length of the product is 8.8cm, the width is 8.8cm, the height is 4.5cm. Our product is perfectly suitable for home, outdoor, dorm, office, school, etc. Item Name: Bluetooth-compatible Speaker Material: Canvas,ABS Model: BS31 Battery: Built-in 300mAh Rechargeable Battery(Included) Port Type: Micro Power Supply Mode: Built-in Battery/Micro for Android Charging Port Bluetooth-compatible Version: 5.2 Channel Mode: Single Playing Format: MP3/WMA/WAV Power Amplifier Specification: 1 x 3W Speaker Specification: 1 x Ø52mm/4Ω/3W Distortion Rate: