New Arrivel Letu X3 Wireless Bluetooth Speaker Outdoor Small Box Audio Mini Portable Radio Card Cube Subwoofer

Features:
Bluetooth connection / U disk playback / TF card player / hands-free call / FM radio / LINE IN play
1. The use of advanced Bluetooth audio decoder chip to support all the Bluetooth device input and output;
2. Support FM radio, you can directly search the radio station to listen to the region;
3. sound soft and clear dynamic, all levels clear;
4. Support U disk, TF card.
5. Two power supply mode MINI Micro UBS / BL-5C lithium-ion battery-powered, lithium intelligent fast charge;
6. Can be directly connected to the phone / Tablet PC / and TV Bluetooth paired music, Bluetooth distance is far up to 10 meters
Specifications:
Bluetooth Specifications: Bluetooth V2.1 + EDR
Supports Bluetooth protocol: OPP, OBEX, SPP, A2DP, AVRCP, FIP, HS / HF, DUN, PROFILES
Wireless transmission range: 7-10M
Audio to noise ratio: ≥ 80db
Battery capacity: 600mah
Built-in voltage: 3.7V
Normal volume playback: 2H
Speaker Specifications: Φ40mm plus
Charging voltage: 5V / 500MA or 1000MAH
Speaker power: 4Ω3W
Frequency response: 120HZ-18KHZ
Product Size: 108 * 36 * 54MM