Bluetooth speaker with card reader and FM radio function Item:ZBL-021
pill capsule bluetooth speaker
Description
Specification: Bluetooth version: 3.0 Frequency:2.402 to 2.480 GHz. The maximum output power: 3 w MIC sensitivity: - 42 db. Receiving sensitivity: Better than + 82 DBM. Distance: 10 meters. The data transmission: Up to 3 MBPS UART data rate: 115200 BPS Charging voltage: 4.8 V - 5.5 V DC. Working voltage: 3.7 V to 4.2 V DC. The working current: 400 mA. Static electricity: > 1 ua. Battery capacity: 1200 mAh.
Feature: 1.Built-in antenna 2.Support TF card, MP3 format music, 3.Memory function 4.FM function