Sell Bluetooth MP3 MP4 Walkman Student-specific recorder Built-in capacity MP3 player portable sports touch screen best price

Warm tips: New touch screen Now subscribe free gifts "The Gifts Don't Stop Giving" Send: Headphone cable "Value 9 yuan" Send: Android OTG adapter "Value 5 yuan" Send: Type-C adapter "Value 5 yuan" Send: Charging transmission line "value 7 yuan" Note: The product is guaranteed for one year. Any problem can be returned within 7 days after receiving the product. Full-stock, quick delivery, regular delivery during holidays Factory direct sales, factory in Shenzhen, welcome to visit anytime. After purchasing any products in our store, five-star praise will be given. Next time, the whole store will offer another 9.5% discount. Built-in high-energy rechargeable battery. Fashionable and compact appearance Product parameters: MP4 USB can be charged with mobile phone 5V 0.5mA-1A charger or computer. Usually, it will be fully charged within 2-3 hours. Storage medium: flash memory Local memory capacity: 4GB flash memory PC Interface Type: USB 2.0 Please use Windows 7 system to connect MP3/MP4 to the computer, Android phones need to have OTG function to connect, Apple phones do not support. MP3 / MP4 music and video format support tips: Audio format support: mp3 Video format: support AMV [Download video requires conversion tool to convert video format] this MP4 can be connected to a Bluetooth headset. It has recording function and speaker function. The speaker will consume more power. It has built-in 4GB and 8GB capacities. You can also insert a memory card. There is an option to add a memory card in the store. FM can only be used in China, not overseas Product Specification: The machine accessories are: host + headset + OTG adapter Version: Bluetooth + External Support Maximum output power: 18mW*2 Frequency response range: 20Hz-20KHz Signal to Noise Ratio (dB): 90 Total harmonic distortion: less than 0.05% File Access Function: Battery type: built-in lithium battery (built-in) Screen size: 1.8 inches Play time (hours): about 5 hours Standby time (hours): more than 24 hours Weight: 20g Colour: (Five colors): Black, Silver, Golden，Rose red，blue # recording pen # Walkman #MP3 #MP4