Bluetooth Version / Bluetooth Chip: V6.0 / AC6965E4

Bluetooth Range: ≥10 meters (under standard environment)

Supported Protocols: L2CAP, A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, etc.

Speaker Size & Quantity: Ø40mm × 1

Speaker Impedance: 4Ω

Music Playback Time: ≈6H

Call Duration: ≈5H

Standby Time: ≈43H

Charging Time: ≈1.5H

Operating Voltage: 3.3V-4.2V

Battery / Battery Compartment Specification (Capacity): 500mAh

Bare Unit Weight: ≈70g

Bare Unit Dimensions: 58×58×37.5mm

Finished Product Weight: ≈166g

Finished Product Dimensions: 100×160×44mm

Packing Weight: ≈7.5KG

Quantity per Carton: 40PCS

Inner/Outer Carton Dimensions: 52×33.3×20CM

Included in Package: Bare unit + Packaging + Cables + User Manual + Certificate of Compliance + Magnetic Sheet + Lanyard