Experience the freedom of wireless connectivity with the HKM-889811 TW40 Wireless Bluetooth Headset. Designed for those who appreciate high-quality sound and modern convenience, this headset features advanced True Stereo Sound technology. Utilizing a state-of-the-art True stereo chip and high-quality true copper ring speakers, it delivers an exceptional audio experience for both music enjoyment and calls.

Built on Bluetooth 5.0, the TW40 offers seamless connectivity with a transmission distance of 15-20 meters when unobstructed, ensuring you can move freely without losing sound quality. With a battery life of 3-4 hours for LanXun users and 4-6 hours for Realtek users, you can enjoy extended listening without interruption.

The TW40 is equipped with touch controls, allowing you to manage playback, answer calls, and even wake Siri with simple gestures. The intuitive design makes it easy to navigate your audio experience effortlessly.

When it comes to charging, the TW40 excels with a standby time of up to 30 days when stored in its charging compartment, which has a 400 mAh capacity. The compact packaging includes two headsets, a charging compartment, a USB charging cable, and a manual, all neatly encapsulated in a stylish box.

Manufactured with attention to detail, the TW40 weighs just 140g, making it lightweight and comfortable for extended wear. The simple yet effective design ensures that whether you're working out, commuting, or just relaxing at home, the HKM-889811 TW40 Wireless Bluetooth Headset is the perfect accessory to elevate your audio experience.

Dive into a new world of sound with the HKM-889811 TW40, where quality meets convenience, and stay connected wherever your day takes you.

Product model: TW40 Bluetooth headset)
Bluetooth version: LanXun / Realtek 5.0, HD binaural call
Transmission distance: 15-20 meters without obstacle
Product speaker: high quality true copper ring speaker
Product chip: True stereo chip
Working hours: Lanxun (3-4 hours), Realtek (4-6 hours)
Charging warehouse standby time: 30 days +
Headphone battery capacity: pure cobalt 50 mAh
Charging battery capacity: 400 mAh pure cobalt (with IC protection board)
Total weight: 140g
Packing size: 10 * 10 * 4.2cm 100pcs / carton (about 15KG)
Packaging standard: headset * 2 + charging compartment + USB charging cable + manual + box
First, start (pairing):
Open the cover of the charging compartment, the headset will automatically pair when it is turned on, or you can press and hold for 5 seconds to turn on the power.
Second, the charging instructions:
1. Charging compartment when charging the headset: The charging compartment indicator is on, the headset is red, and the indicator is off when the headset is fully charged
2. When using a data cable to charge the charging compartment: the charging compartment indicator is on, and the four lights on the charging compartment are always on when fully charged.
Third, shutdown:
Close the cover of the charging compartment after the headset enters the warehouse, the headset will be turned off, or manually press and hold for 5 seconds to shut down, the red light flashes three times when the device is not connected (automatic shutdown after 3 minutes to save power)
Function:
Wake Siri: Press and hold either the left or right headset to wake Siri
Click: play / pause, answer / hang up
Double-click: a song on the left ear, a next song on the right ear
Triple-click: Left ear volume decreases, right ear volume increases