Grade 8 Waterproof Swimming MP3 Bluetooth 5.0 Wireless Headphones Built-in 16G

Product information:

Single package weight: 125g

Outer box size: 153*113*53mm

Host size: 145*102*50mm

Host weight: 42g

Available Colors: Black/Grey/Blue/Red

Shell material: ABS+PP

Support system: Windows/OS Mac system (genuine) Win7, Win10

Operation voice: support Chinese and English switching

Working temperature: 0~+50

Battery capacity: built-in rechargeable 300mAh polymer lithium battery

Battery voltage: 3.7V

Charging method: magnetic data cable electric shock charging

Playing time: about 10 hours

Music format: MP3;WMA;WAV;APE;FLAC

Folder Play: Compatible

Other functions: wake up the voice assistant (Siri) with one key

Sequential playback: You can name A B C… or 1 2 3….

Long charging time: about 2 hours (up to 4 hours)

Charging voltage: 5V

Charging current: 1A

Optional Specifications: 16GB Bluetooth Version

Waterproof grade: IPX8

Packing list:

Anti-noise earplugs 1; swimming waterproof plugs 1; product manual 1; silicone adjustment strap 1; magnetic data cable 1; host 1; packing box 1