Tecsun B3, Portable Rechargeable Bluetooth Speaker with Built-in Micro SD Card Reader

Built with award-winning Bluetooth technology, the Tecsun B3 comes in a portable & compact size, but yet is packed with functions and features, ideal for both indoor and outdoor use. While set at Bluetooth mode, you play music wirelessly from your smartphone, laptop, or other A2DP-enabled mobile device. Its portable design and full-range driver make it ideal for outdoor activities. The speaker system is compatible with PC, Macintosh and most Bluetooth-enabled mobile devices. Also featuring a micro-SD or TF card reader supporting up to 8GB and a keypad control, the B3 can be used as an amplified speaker for playing your music files, MP3 or WMA on your micro-SD cards commonly used as memories in cell phones, anywhere you go.

Powered by a high-capacity Lithium rechargeable battery, the Tecsun B3 wireless Bluetooth speaker will keep you entertained for up to 20 hours nonstop. It also features a built-in battery charger, to charge the battery, simply plugs it into a USB wall charger or a computer with the included USB charging cord.

With a 1.5" full range driver and specially designed acoustic chamber for rich & powerful sound, the B3 offers exceptional, distortion-free, ear-delicious sound quality as well as enhanced dynamic bass.

Package includes: B3 Bluetooth speaker, rechargeable battery, USB charging cable, lanyard, user manual

Specifications:
Bluetooth working frequency: 2.4 GHz
Frequency response: 20Hz - 20 KHz
Built-in speaker: 3 watts
Earphones: 3.5 mm
Power:
Li-ion battery, 3.7V / 1,000 mAh
5V DC USB
Dimensions: 5” x 2 ¾” x 1 ¼”
Weight: 5 Oz