Bone Conduction Bluetooth Speaker with Seven White Noise Types

Play seven built-in types of white noise or use Bluetooth connection playback with this mini bone conduction speaker. Choose from Black, White or Pink, each with an ABS body measuring 80 × 80 × 13 mm. The built-in bone conduction transducer features an enhancement chip and high-performance coil. A 500 mAh polymer lithium battery provides at least 15 hours of playback, with a charging time of one hour. - Bluetooth version: 5.0 - Playback functions: Seven built-in white noise types and Bluetooth playback - Transducer: Customized bone conduction transducer with enhancement chip and high-performance coil - Speakers: Dual speakers, 6 Ω, 1.5 W - Effective distance: At least 10 m - Battery: 3.7 V, 500 mAh polymer lithium - Playback duration: At least 15 hours - Charging time: 1 hour - Charging input: Type-C, 5 V, 0.4 A - Material: ABS - Colors: Black, White, Pink - Dimensions: 80 × 80 × 13 mm - Included: One speaker, one charging cable and one instruction manual Product category: Electronics & Accessories. Listed options: Black; White; Pink. Condition: New.