H2 Wireless Headphones
User Manual
1. Product Overview
1.Multi-function Button
2.Volume + Button
3.Volume – Button
4.Mute Button
5.Module Release Switch
6.Single-Ear Module
7.Dual-Ear Module
8.Charging Port
9.Power Switch
10.Right Headband Adjustment
11.Module Lock Switch
12.Left Headband Adjustment
2.Two Modes:
This headset supports single-ear and dual-ear modes.
Modules can be swapped as needed.
3.LED Indicator Status
Pairing Mode: Red and blue lights flash alternately
Charging: Red light stays on
Fully Charged: Blue light stays on
4.How to Use
Power On / Off
Power On: Slide the power switch upward
Power Off: Slide the power switch downward
Bluetooth Pairing
Turn on the headset — the red and blue lights will flash alternately.
Enable Bluetooth on your phone.
Select ―H2‖ from the device list to connect.
5. Button Functions
Volume Up: Press Volume + once
Volume Down: Press Volume – once
Next Track: Press and hold Volume +
Previous Track: Press and hold Volume –
Play / Pause: Press the Multi-function Button once
Answer Call: Press the Multi-function Button once
End Call: Press the Multi-function Button once
Reject Call: Press and hold the Multi-function Button for 2 seconds
Activate Voice Assistant: Press and hold the Multi-function Button for 3 seconds
6. Specifications
Bluetooth Version: 5.3
Supported Profiles: A2DP v1.3, AVRCP v1.5, HFP v1.6, HSP v1.2
Frequency Response: 20Hz – 20kHz
Speaker Diameter: 40 mm
Impedance: 32 Ω
Speaker Power: 40 MW
Battery: Lithium-polymer, 500 mAh
Music Playback Time: Up to 35 hours
Talk Time: Up to 30 hours
Standby Time: Up to 240 hours
Charging Time: Approx. 2.5 hours
Wireless Range: 10–15 m (open area)
7. Important Safety Notes
Do not expose the headset to fire or extreme heat.
Do not place the product near open flames.
Store the headset in a dry place when not in use.
Do not use the headset in heavy rain.
Avoid prolonged exposure to direct sunlight.
Do not rinse or submerge the product in water.
Module Safety:
Do not forcefully remove or insert modules when locked.
Ensure modules are fully inserted before locking.
Always lock modules after replacement.
8.Package Contents
H2 Bluetooth Headphones × 1
Dual-Ear Module × 1
Single-Ear Module × 1
Charging Cable × 1
User Manual × 1
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
FCC RF Exposure Warning Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment can be used in portable exposure conditions.
