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Black over-the-head wireless stereo headset with LED indicator ring

SPRACHT

SPRACHT ZUMBTP-400 Wireless Bluetooth Headset 10h Talk Time

SKU CH-7R8V-WR7MD MPN ZUMBTP-400

Binaural Bluetooth headset with noise-cancelling microphone, 10 hours talk time and 240 hours standby

  • ColorBlack
  • Wireless TypeBluetooth
  • Ear CouplingOver-the-head
  • SpeakerStereo
  • VersionWireless
  • Up to 10 hours talk time from 3.7V 300mAh battery
  • 240 hours standby keeps you reachable all day
  • Noise-cancelling microphone cuts background sound for clear calls
  • LED ring signals busy status to colleagues
  • Bluetooth pairing with smartphones, tablets and laptops

Wireless Bluetooth headset for mobile professionals

The SPRACHT ZUMBTP-400 is a binaural over-the-head headset designed for smartphones, tablets and Bluetooth-enabled laptops. It connects wirelessly via Bluetooth and is not intended for traditional desktop phones without Bluetooth capability. A unidirectional noise-cancelling microphone reduces background sound during calls. An LED indicator ring on the headset signals to others when you are on a call.

Sustained use delivers 10 hours of talk time

The internal 3.7V, 300mAh battery provides up to 10 hours of continuous talk time and 240 hours of standby. Charging occurs automatically when the headset is docked in its base, or you can plug the supplied micro-USB cable into any USB power source for flexible top-ups. This dual charging method supports extended daily use without requiring a dedicated wall outlet.

Bluetooth interface limits desktop phone

The headset relies solely on a Bluetooth wireless link, so it works with smartphones, tablets and laptops that support the protocol. Traditional desk phones without built-in Bluetooth cannot pair with this device. Audio playback for music is available from any paired device when you are not on a call.

Highlights

  • Up to 10 hours talk time from 3.7V 300mAh battery
  • 240 hours standby keeps you reachable all day
  • Noise-cancelling microphone cuts background sound for clear calls
  • LED ring signals busy status to colleagues
  • Bluetooth pairing with smartphones, tablets and laptops

Specifications

BrandSPRACHT
ColorBlack
Wireless TypeBluetooth
Ear CouplingOver-the-head
SpeakerStereo
VersionWireless
Shipping weight0.61 kg
Package size221 × 160 × 109 mm

Questions about this item

How long does the 3.7V 300mAh battery last during continuous calls?

The headset delivers up to 10 hours of talk time and 240 hours of standby on a full charge.

What charging options come with the ZUMBTP-400?

It charges on the included docking base or via the supplied micro-USB cable from any USB power source.

Will the unidirectional noise-cancelling microphone work with my older laptop?

Yes, Bluetooth pairing works with laptops, smartphones and tablets; desktop phones need built-in Bluetooth.

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