Description

The battery king under a thousand: the ACEFAST N4 neckband price in Bangladesh is ৳899, and this ACEFAST N4 130H Battery TF Card Neckband carries a colossal 800mAh cell — 130 hours of music, 100 hours of calls, 300+ hours of standby — plus a trick almost nothing at this price has: TF-card playback, music with no phone at all. Zesan Enterprise stocks it with 7 days replacement warranty and cash on delivery nationwide.

Battery: 130 hours is not a typo

Official spec sheet: 800mAh battery, 130 hours of music at 60% volume, 100 hours of talk, 300+ hours standby, full charge in about 3 hours over USB-C. The fast-charge math stays outrageous — 10 minutes of charging returns 10 hours of playback. Practically: charge it once a week and stop thinking about batteries at all. For delivery riders, night-shift workers and students, this is the end of charging anxiety at ৳899. Heavy users still measure charging in weeks, not nights.

ACEFAST N4 Neckband

TF card: the phone-free mode

Slot a microSD card into the control housing and the N4 becomes a self-contained music player — MP3s straight to the drivers, phone optional. Gym-goers leave the handset in the locker; riders keep maps on the phone while music flows from the card; travelers carry a spare library in the band. At this price, standalone playback is a genuine differentiator, not a gimmick. Files load instantly, and playback controls work identically from card or Bluetooth.

LED display, driver, comfort

An LED digital display shows battery and volume level live on the housing — no guessing percentages. The 10mm driver covers 20Hz–20kHz with balanced, easy tuning over Bluetooth 5.3; the magnetic buds click together to pause and store; and the IPX4 rating handles sweat and light rain. At 55 grams with skin-friendly silicone and a 78.5cm run, it is built for all-day, all-week wear. The buttons click firmly even with sweaty fingers, and the buds seat firmly in the ear during movement. The display doubles as a volume gauge during silent adjustments in class or office.

Family and standing

Our best neckband under 1000 taka in Bangladesh verdict for endurance features. The ACEFAST N5 (৳899) is the lighter 39g everyday option; the ACEFAST N7 (৳899) pushes to 160 hours with bass-boost and game modes; the ACEFAST N3 ANC (৳1,599) adds ANC. The whole neckband earphones ladder waits at Zesan Enterprise. Ask about bundle pricing for team orders.

ACEFAST N4 neckband price in Bangladesh

The ACEFAST N4 neckband price in Bangladesh is ৳899 at Zesan Enterprise — 130 hours, TF playback and an LED display at budget money. Every order includes the 7 days replacement warranty, cash on delivery nationwide and same-day dispatch. This ACEFAST N4 neckband review is updated with live pricing.

Specification

For buyers comparing options in the best neckband under 1000 taka category, the ACEFAST N4 Neckband offers a strong combination of features and value at its current price point in Bangladesh.

FAQ

Below are some frequently asked questions about the ACEFAST N4 Neckband. Buyers searching for ACEFAST N4 Neckband price in Bangladesh will find verified answers here.

Does the 130-hour battery claim hold up?
It is ACEFAST’s official figure at 60% volume — real-world heavy use lands lower, but a week per charge is routine for normal listeners.

How does TF-card playback work?
Load MP3s onto a microSD card, insert it into the neckband’s slot, and it plays standalone — no phone, no Bluetooth needed. Perfect for gym and riding.

ACEFAST N4 vs N7?
The ACEFAST N7 (৳899) extends to 160h and adds bass-boost and low-latency game modes with a bigger display; the N4 keeps it simpler at 130h. Both out-last everything else on the shelf.

Is it sweatproof?
IPX4 — yes for sweat and light rain; not for submersion.

What warranty does Zesan Enterprise provide?
7 Days Replacement Warranty with cash on delivery nationwide.

Why Buy From Zesan Enterprise

Zesan Enterprise lists verified ACEFAST N4 Neckband specifications alongside current pricing and availability on one Bangladesh-focused page. Review compatibility and package contents before completing your order.