Keep the conversation flowing while charging your electronic device with this versatile power bank. Holding a modern black-and-white design, this rectangular charging unit is embedded with a Bluetooth headset on its slim body. The headset piece can be detached from the power bank at ease, allowing you to chat freely with your friends while powering your phone's dying battery.

Features:
• Base material: fireproof fiber glass, CSR Bluetooth, Bluetooth solution.
• Sleek, black-and-white design for a modern construction.
• Rectangular body with slim contours.
• Include a detachable Bluetooth headset.
• Persuade a contemporary feel.

Technical specifications:
• Capacity: 7800mAh or upon your request.
• Input: DC 5.0V, 1.5A.
• Output: DC 5.0V, 1.8A.
• Type: 18650.
• Conversion rate: 90%.
• Anti-proof level: UL94, where V0 PCBA.
• Headset voice: stereophonic sound.
• Bluetooth edition: 3.0EDR.
• Transmission speed: 2.1Mps.