S 109 Wireless Headset

Feature:

Long battery life: up to 180 hours of long standby time, up to 20 hours of talk, up to 18 hours of music playback. Supports one-to-two connection and automatically reconnects: pair with the first device, then turn off the Bluetooth of the first device and pair with the second device, then reactivate the Bluetooth connection of the first device to achieve two connections. Wide compatibility: The headset can be paired with PC, Samsung, LG, Motorola and other Android phones.

Description:

• Project Type: Bluetooth Headset
• Frequency range: 20Hz-20KHz
• Microphone impedance: 2200 ohms
• Input current: 1A
• Microphone sensitivity: -42dB
• Connection: Wireless
• Input voltage: 5V
• Standby time: 180 hours or more
• Impedance: 16 ohms
• Bluetooth version: 5.0
• Charging power: DC 5V 110mAh
• Charging method: Micro USB
• Transmission distance: 32ft (10m)
• Output power: 3mW x 2
• Charging time: 10 minutes
• Music time: up to 18 hours
• Supported configuration files: HSP, HFP, A2DP, AVRCP
• Sensitivity: 102dB at 1KHz
• Talk time: up to 20 hours
• Handset: single

Easy to use: A multi-function button can answer, reject, hang up, redial, mute a call, or double-click the multi-function button during a call to mute

Comfortable to wear: 180° rotating earplugs, three different sizes of ear cups for comfortable left and right ears, light and comfortable, can be worn for several hours at a time

Bluetooth 5.0: With the latest Bluetooth 5.0 technology, pairing and connection are faster and more stable. Built-in advanced boom

microphone and dynamic speaker for clear, realistic sound. Noise-cancelling microphone for various environments

Hands-free: Long press the call button to activate (Siri) voice assistant for hands-free, more convenient to use in business office

According to manual measurements, the difference is 2-3%.

Please check the size chart carefully before purchasing the product.

Please note that due to the effects of light and screen, slight chromatic aberration should be acceptable.