Feature

●USB Rechargeable: The built in 250mah lithium battery can be fully charged with a USB charging cable and then played continuously for more than 5 hours, so you can enjoy music for a long time without worrying about power problems.
●Backlip Design: The backclip design allows the player to be safely inserted into sportswear. Weighing only 47 grams, players are barely noticeable when hanging in a clothing store..
●Portable and Easy to Carry:Itcan be used for outside activity.Adopt high quality aluminum alloy material, more , provide longer service life.
●8GB Builtin Memory Card Expansion Slot:Built in memory card expansion slot, supports up to 8GB expansion. Connect your wired headphones with the 3.5mm headphone jack and enjoy your music journey anytime, anywhere.
●Stable and :A stylish metal style MP3 player with a body made of high quality aluminum alloy material, nostalgic style, comfortable to touch and keep you focused while listening to music.


Description

Feature:
1. Light in weight, portable and easy to carry, can be used for outside activity.
2. Back‑clip design, can be fixed firmly on your cloth or other devices, also suitable for sports.
3. Long battery life, can play for more than 5 hours, more convenient to use.
4. Built‑in memory card expansion slot, supports a maximum extension of 8GB.
5. Adopt high quality aluminum alloy material, more , provide longer service life.


Specification:
Item Type: MP3 Music Player Set
Material: Aluminum Alloy
Weight: Approx. 47g/ 1.7oz
Interface: 1x Mini USB, 1x 3.5mm/ 0.1in, 1x Memory Card Slot
Storage Type: Memory card (supports a maximum extension of 8GB(not included in the list)
Battery Type: Built-in 250mAh Lithium Battery
Working Hours: more than 5 hours





Package List:
1 x MP31 x Earphone
1 x USB Cable


Note:
Please note that the product cannot be connected to a computer.