Bamboo Tunnel Amplifier
4.8(104)In stock
Design· Tunnel
Retro
TunnelStyle· With Pen Holder
2 optionsPhone slot 9.1 cm long × 1.6 cm wide.
Fits phones up to 16 mm thick and 91 mm wide, case included.
Compare the amplifiers ↓- Free delivery over ₹299
- COD
- 10-day returns
Bamboo Tunnel Amplifier
No battery. No Bluetooth.Slot the phone in. The bamboo does the rest.
A single length of bamboo, hollowed into an open tunnel, with a slot in the top to hold the phone upright. The tunnel carries the sound outward. Nothing to charge, pair or set up.
- 26×6cm
- Long × wide bamboo tube
- 2
- Styles: Standard or pen holder
- 0
- Batteries, cables or apps
Product highlights
One bamboo tube, louder sound
A hollow bamboo tunnel
The sound travels along the tube and out of its open ends. It works by shape alone, no electronics.
Holds it upright
The phone stands speaker end down in the top slot, hands-free for calls, music and video.
Pens beside the phone
With Pen Holder adds pen holes in the body, beside the phone slot.
Looks like decor, not tech
Bamboo grain sits on a desk or shelf like an object, not another gadget.
Or the Retro
A 10 × 6 cm bamboo block that fits in one hand.
Will my phone fit?
The phone stands upright in a slot in the top, speaker end down. Measure your phone with its case on and check it against the slot size.
- Length
- 26 cm
- Width
- 6 cm
- Slot
- 9.1 × 1.6 cm, top, speaker end down
- Orientation
- Upright in the top slot
Compare the range
A compact block, or a long bamboo tunnel?
All three make your phone louder with no battery, cable or Bluetooth. Pick the shape, then check your phone fits the slot.
Compact block
Fits in one hand
Long tunnel
26 cm bamboo tube
Tunnel: a 26 cm bamboo tube
26 × 6 cm · Slot 9.1 × 1.6 cm, up to 91 mm wide, 16 mm thick · Speaker end down · No pen holes
Best for a kitchen counter or a bag: one plain tube. The sound is carried along it and out of its open ends.
Description
Bamboo Tunnel Amplifier
A single length of bamboo, hollowed into an open tunnel, with a slot cut into the top to hold a phone upright. Slide the phone in with the speaker facing down into the slot, and the tunnel shape carries the sound outward and amplifies it, no charging, no Bluetooth, no power at all.
Available in the Standard shape, or With Pen Holder, which adds a pen holder built into the body alongside the phone slot.
Natural bamboo, wipe with a soft, dry cloth.
Product details
- Material
- Natural bamboo
- Dimensions
- 26 cm long × 6 cm wide
- Phone slot
- 9.1 cm long × 1.6 cm wide
- Power
- None needed, works acoustically
- Variants
- Standard, or With Pen Holder
Return & refund
Request a return within 10 days of delivery: unused, in its original condition and packaging where possible. Approved returns get a free reverse pickup.
Refunds go to your original payment method; for Cash on Delivery orders, by bank transfer or UPI. Damaged, defective or wrong items are replaced.
Full returns policyCare instructions
- Wipe with a soft, dry cloth.
What customers say
104 reviews of this and similar Bamboostan products
2 of these are for this product. The rest are for similar products from our range, each marked with the product it was written for.
Review of Bamboo Retro Amplifier
“Useful”
Review of Bamboo Retro Amplifier
“It is amplifying as expected”
Review of Bamboo Retro Amplifier
“It's a beautiful piece of am artwork I must say.It truly performs like it says.A cool gadeget”
Showing 3 reviews
