LASER PRESENTERS

Performance
Product type: Headset
Wearing style: In-ear
Recommended usage: Calls/Music/Sport/Everyday
Headset type: Binaural
Product colour: Silver
Control unit type: On-ear control unit
Control type: Touch
Protection features: Dust resistant. Water resistant
International Protection (IP) code: IP54
Feature: LED indicators
Sound pressure level (max): 95 dB
Feature: Music playback
Ports & interfaces
Connectivity technology: Wireless
Feature: Bluetooth
Bluetooth profiles: A2DP. AVRCP. HFP
Bluetooth version: 5.2
Frequency band: 2.4 - 2.4835 GHz
Headphones
Ear coupling: Intraaural
Intraaural headphones type: Earbuds
Headphone frequency: 20 - 40000 Hz
Impedance: 13 Ω
Headphone sensitivity: 103 dB
Driver unit: 8 mm
Driver type: Dynamic
Microphone
Microphone type: Built-in
Microphone sensitivity: -38 dB
Battery
Feature: Battery operated
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Input voltage (earpieces): 3.85 V
Input voltage (charging case): 3.85 V
Right earpiece battery capacity: 50 mAh
Left earpiece battery capacity: 50 mAh
Continuous audio playback time: 7 h
Continuous audio playback time (with charging case): 24 h
Battery recharge time (charging case): 2 h
Battery technology (charging case): Lithium-Ion (Li-Ion)
Battery capacity (charging case): 690 mAh
Talk time: 5 h
Feature: Battery charge indicator
Battery recharge time: 2 h
Battery voltage: 3.85 V
Feature: Fast charging
Charging source: USB
Weight & dimensions
Weight: 72.7 g
Left earpiece weight: 4.5 g
Right earpiece weight: 4.5 g
Charging case weight: 63.7 g
Packaging data
Package type: Hanging box
Packaging content
Feature: Charging case
Charging case capacity: 690 mAh
Charging case type: Wired
Charging case connector type: USB Type-C
Feature: Quick start guide
Feature: Warranty card
Feature: Safety sheet
Cables included: USB Type-C
Accessories included in set: 3 sizes silicone eartips
Feature: Ear pads
Quantity: 1
Power
Feature: USB Type-C charging port
USB Type-C required charging power (min): 2.5 W
USB Type-C required charging power (max): 5 W
Certificates
Compliance certificates: RoHS