Bone Conduction Bluetooth Sleep Speaker with USB Charging

Choose a bone conduction Bluetooth sleep speaker with a hanging-neck design and plastic construction. Measuring 15.5 × 3.6 × 1.2 cm, it offers a Bluetooth transmission range of 10 meters and battery life of more than 8 hours. Classic versions come in blue and white or pure black. Second-generation versions come in white or black and support TF memory cards. Blue and white Classic options are available in one-, two- or three-piece quantities; the other versions are available as one-piece options. The speaker charges via USB, and the package includes a charging cable and manual. - Material: Plastic - Usage: Hanging neck - Transmission range: 10 meters - Chip type: Jerry - Battery life: More than 8 hours - Dimensions: 15.5 cm long × 3.6 cm wide × 1.2 cm high - Charging method: USB - TF memory card support: Second-generation versions - Package contents: Speaker, charging cable and manual Product category: Electronics & Accessories. Listed options: Blue And White Classic-1pcs; Pure Black Classic-1pcs; White, Second Generation-1pcs; Black Second Generation-1pcs; Blue And White Classic-2pcs; Blue And White Classic-3pcs. Condition: New.