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Indoor Antenna with Built-in High-Sensitivity Signal Amplifier, 360° Omnidirectional Reception, Free Viewing of All Channels

★★★★★ 4.7 rating · 23 reviews · 227+ sold
$12.41 $16.1329998016357 30% OFF
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[Brand] Grithope
[Color] White
[Main Unit Size] Approx. 250×220×1mm / Cable Length: Approx. 5m (Antenna Cable 4.5m + Amplifier 0.5m).

[Compatible with a Wide Range of Devices]
Made with environmentally friendly, flame-retardant dual PC soft material for safety and durability. Features a silver smart reception circuit inside to reduce the impact of external environmental factors such as humidity and lightning. Compatible with various signal standards, it supports a wide range of viewing environments. The smart pass booster function allows switching between short-range and long-range modes.

[Ultra-Thin Flat Design & Easy Installation]
The ultra-thin, lightweight flat panel design makes it easy to install in various indoor locations. The included approx. 5m cable allows placement in a position that receives radio waves well. Supports 360° omnidirectional reception, providing a stable viewing environment indoors. Simply connect the USB power cable and the antenna to your TV to use. The back is equipped with magnets, double-sided tape, and screw holes for installation according to your needs.

[4K/1080p Compatible - Clear Viewing Experience]
This indoor HDTV antenna, compatible with both UHF and VHF, allows you to enjoy terrestrial digital broadcasting without additional fees. It combines a smart IC chip and Clean_Peak filter technology, working with the built-in amplifier to efficiently process and amplify signals, aiming for a stable reception environment with minimal noise. Supports 4K and 1080p high-definition video, allowing for more comfortable viewing of various TV programs.

[Built-in High-Performance Booster - Enhanced Reception]
Features a built-in 20-high-sensitivity booster that efficiently amplifies signals, increasing the number of receivable channels and improving picture clarity. The large approx. 25cm x 22cm panel design expands the reception area, enhancing sensitivity and stability. A combination of a high-definition filter and a high-quality copper cable reduces interference from cellular communications and FM radio waves. Supports a wide band from VHF to UHF and provides stable signal reception from all directions (360°).

Thank you for your consideration.
G-332-4/5
$$1680

Category
Video Antenna
Condition
New/unused
Shipping
Included in price (by seller)
From
Osaka

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (23)

4.7
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User4029634
★★★★★
2026-11-06

Wszystko dotarlo bezpiecznie, zadnych problemów z uzywaniem.