NEW in BOX. JVC Speaker Wireless Bluetooth NAGARAKU SP-A10BT-B Wearable Neck

●☆☆NEW in BOX

• Color: Black
• Nickname: NAGARAKU
• Model name: SP-A10BT
• Main speaker: 20mm x 15mm x 2
• Passive radiator: 20mm x 15mm x 2
• Bluetooth standard Ver. 4.1
• 2.4GHz band frequency
• Power supply: DC3.7V, built-in lithium polymer
rechargeable battery
• Battery duration: Approximately 20 hours *
* Varies depending on usage conditions
• Charging time: Approximately 3 hours