We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular PA speaker with wired headset microphone and waist clip

Dunudun ZX-01 S17 PA speaker 8 W 12 h white

SKU CH-WKXR-JSH6N

Portable 8 W PA speaker with wired headset microphone, 12-hour battery, TF-card and USB playback plus AUX input

  • Frequency range10000 Hz
  • Product typeTeaching, Fitness Instruction, Tour Guiding
  • Product weight0.331 kg
  • Clear voice for 25–100 people with 8 W output
  • Up to 12–15 hours talk time per charge
  • Lightweight 0.331 kg design with waist or neck wear options
  • Plays music from TF card USB drive or 3.5 mm AUX
  • Recharges in 3–5 hours via included USB cable

Portable Voice Amplifier S17

The Dunudun ZX-01 S17 is a compact PA speaker designed for teachers, fitness instructors and tour guides who need hands-free voice projection. Weighing 0.331 kilograms, it clips to a belt or hangs around the neck with an adjustable band. An 8 W output lets a single speaker address crowds of 25 to 100 people clearly.

Battery Life and Charging Limits

A rechargeable lithium-ion cell delivers up to 12 hours of operation from a full charge, with the supplier noting a possible 12 to 15 hour range. Replenishing the battery takes 3 to 5 hours using the supplied USB cable. The unit operates reliably in ambient temperatures from -10 to 45 degrees Celsius.

Capacity and Media Playback Headroom

Internal controls handle single-track repeat, full playlist looping and track skipping for audio loaded on TF cards or USB flash drives. A 3.5 mm AUX input doubles the microphone port as a line-in for wired playback. Distortion stays under 5 percent across the 50 Hz to 10 KHz response range.

How it compares

Measured against everything we stock in PA Systems & Powered Speakers, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 76% of the 224 comparable items (median $67.99).

Specifications

Product
Brand nameDunudun
Part numberZX-01
Product typeTeaching, Fitness Instruction, Tour Guiding
Audio & video
Frequency range10000 Hz
Size & build
Product weight0.331 kg

Questions about this item

Which version of the Dunudun ZX-01 S17 should I pick for a full day of teaching?

The single model offers 8 W output and 12 to 15 hours of voice amplification per charge, covering a typical teaching day without needing a recharge.

What does the 8 W output mean when I am speaking to a class?

Eight watts drives the speaker loud enough for 25 to 100 people in a small or medium room, letting you talk at a normal level while the amplifier projects your voice clearly.

What connections does the 3.5 mm port support and what does it limit?

The 3.5 mm jack works as both the wired headset microphone input and an AUX line-in for external audio sources; it does not carry Bluetooth or FM signals, which are handled by separate internal modules.

More in PA Systems & Powered Speakers

Similar items