Earbuds Specification

• Colors: Black, white, green, blue
• Earphone Form: In-ear

Audio

• Audible Unit: F11
• Frequency: 20Hz-20,000Hz
• Impedance: 32Ω
• Sensitivity: 110±3
• Audio Decoding: SBC/AAC

Connectivity

• Bluetooth Platform: 5.4
• Bluetooth Distance: ＞10m
• Connection Way: Bluetooth link
• Bluetooth Specification: JL6973D4
• Bluetooth Protocol: HSP/HFP/A2DP/AVRCP
• Auto Pairing: Yes
• Master Slave Switch: Yes

Battery Charging

• Charging Input Type: Type-C
• Box Input Power: 5V-300mA
• Box Output Power: 5V-140mA
• Earphone Batteries Capacity: 40mAh
• Charging Case Battery Capacity: 450mAh
• Total Play Time: 40h
• Playing Time: 7h
• Standby Time: 300 days
• Charging Time: Headphones 45 minutes, charging case 1.5 hours

Physical Specification

• Water Proof: IPX4

Smart Features

• Wake up Siri / Google Assistant: Yes
• Charging Indicator: Yes
• Sensitive Touch: Built-in touchpad
• Boost: The battery controls the elevating voltage
• Turn off: Put in the charging compartment, shut down and enter the charging state
• Play/Pause: In the music state, double-click any headset button once
• Skip Back: Long press left ear for 2 seconds to start
• Skip Forward: Long press the right ear for 2 seconds for the next song
• Volume+: Click the right ear to add
• Volume-: Click the left ear to subtract
• Siri / Google Assistant: Three touches on either side of the headset
• Low Latency MS: 120ms
• Hang up: In call status, double-click any headset to hang up
• Answer Call: When an incoming call comes in, click any headset to answer the call
• Reject Call: Press and hold for about 2 seconds
• Factory Reset: In the off state, hold down the touch button for 8 seconds