NewRixing NR3026M TWS Outdoor Portable K-song Bluetooth Speaker with Shoulder Strap & Microphone, Support TF Card FM(Black) Features: 1. Support FM, TF card (not included), audio input, Bluetooth stereo, excellent sound quality, powerful bass, hands-free function, one-key answer 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. With microphone, zero radiation 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: 5W x 2 3. Speaker unit: 4 ohm 5W 57mm 4. LED flashlight power: 1W 5. SNR: above 80dB 6. Battery capacity: 1500mAh 7. Technical frequency: 100Hz -18KHz 8. FM frequency modulation: 87MHz-108MHz 9. Product size: 250x103x107mm 10. Product weight: 0.66 kg Package Contents: Bluetooth speaker x 1 Charging cable x 1 Audio cable x 1 English user manual x 1 Microphone x 1