HLS M13 Wireless NFC Speakers is a comprehensive portable Bluetooth speaker that delivers surprisingly powerful, room-filling stereo sound everywhere.

Features: 
1.Three mode of play music:
1. TF Card (Micro SD) Mode; 2. Bluetooth mode; 3. AUX mode. When you want to play the music, Please according to your own requirements to choose the right mode.
2. Hands-free calling:
Make and answer calls wirelessly from your smartphone straight to your speaker.
3.Audio input for wired music playback:
It's simple to play tunes from an iPod or digital music player with a wired audio input. Just plug an AUX IN cable into the jack, to hear your music play louder than if you were just listening through your Smartphone or Tablets.
4. Portable design:
Listen at home, in the park or on the move. This portable speaker body (with Leather Strap) is designed for those who live life on the go. A rechargeable battery and wireless streaming technologies mean you can grab the speaker and go anywhere with your music, without wires getting in the way.
5.Rechargeable battery with up to 6 hours' playback:
A built-in 3000mAh Li-ion battery delivers up to 6 hours of power when using a Bluetooth connection. The speakers is rechargeable via a Micro USB port - so you can listen at home and on the move.

Specifications: 
- Bluetooth version: V4.0 + CSR
- Speaker unit: 5W*2 
- Frequency: 80HZ ~ 20KHZ 
- SNR: ≥80db 
- Battery: 3.7V 3000mAh 
- Play time: About 6 Hours
- Color: Red, White, Black, Grey

What in the box:
- 1 x Wireless Bluetooth Speaker with leather strap
- 1 x USB Charging Cable
- 1 x Audio Cable

• Small speaker, big sound, with 2*5W power output.
• Hands-free calling: Make and answer calls wirelessly from your smartphone straight to your speaker.
• Three mode of play music: 1. TF Card (Micro SD) Mode; 2. Bluetooth mode; 3. AUX mode. When you want to play the music, Please according to your own requirements to choose the right mode.
• Audio input for wired music playback: It's simple to play tunes from an iPod or digital music player with a wired audio input. Just plug an AUX IN cable into the jack, to hear your music play louder than if you were just listening through your smartphone.
• Portable design: Listen at home, in the park or on the move. This portable speaker body (with Leather Strap) is designed for those who live life on the go. A rechargeable battery and wireless streaming technologies mean you can grab the speaker and go anywhere with your music, without wires getting in the way.

Small speaker, big sound, with 2*5W power output.HLS