NewRixing NR3023 Portable Stereo Wireless Bluetooth Speaker, Built-in Microphone, Support TF Card / FM

Features: 1. Compatible with FM, TF, audio input, Bluetooth stereo, excellent sound quality, powerful bass, hands-free function, one-key answering, creative simple and elegant appearance 2. Bluetooth wireless transmission solves the usual problem of long wires and short wires. You can put it wherever you want to go wireless 3. You can answer the phone, connect the phone with Bluetooth, speaker with microphone, zero radiation, good health 4. The appearance is made of plastic material, the texture is extraordinary and fashionable 5. Dual magnetic dual speaker subwoofer, using high-fidelity speakers, the sound is more natural and delicate 6. Built-in high-capacity 1200 mAh lithium battery, environmentally friendly and practical 7. TWS connection Specifications: 1. Bluetooth version: V5.0 2. Output power: 3W x 2 3. Speaker unit: 4Ω3S / 45mm 4. LED flashlight power: 1W 5. SNR: above 80dB 6. Battery capacity: 1200mAh 7. Technical frequency: 100Hz -18KHz 8. FM frequency modulation: 87MHz-10