Features: Using advanced Bluetooth audio decoding chip, Unique shape design, individuality and beauty. Small in size, easy to carry and use. Ultra-high sound quality, stereo speakers, let you listen to unlimited. Low power consumption and clear sound. It is suitable for a variety of occasions, bringing you music anytime, anywhere. Description: The tone is soft, clear and dynamic, with distinct layers. Ultra-high sound quality, stereo speakers, let you listen to unlimited. Suitable for outdoor sports, indoors, travel, cycling/biking, cycling, hiking, camping, hiking, running, fishing, bathrooms, parties, poolside use. Specification: Model: CH-M10 Interface type: USB Connection method: Bluetooth connection Battery capacity: 1500mah Frequency response range: 100HZ-20KHZ Output power: 5W Signal to noise ratio: ≥75dB Power supply mode: built-in lithium battery Channel: 2 Play time: 6 hours Extended storage: 32GB Bluetooth protocol: 4.2 Number of speakers: 1 Effective distance: 10 meters Function: voice prompt, card, radio, call function Mode of operation: touch Applicable people: General Display: None Play format: MP3, WMA Shell material: plastic Whether to support APP: No Support format: U disk Speaker adjustment method: touch Is there a radio function: there is Box material: plastic Color: white, black, red size: 335*187*310mm 210*119*198mm 130*123*81mm Package Included: 1 * speaker 1 * data line 1 * audio cable 1 *Instruction Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!