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TV-Watching Wireless headphones with Balance Control & 5 Sound Modes

$55.99  
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Category: umidigi phone

【Advantages & Differences Between 2.4G and Bluetooth】

Both 2.4GHz (traditionally used in Wi-Fi networks) and Bluetooth are wireless communication technologies that enable devices to connect and share data.

  1. Range:
  2. 2.4 GHz typically has a longer range, around 100 feet or more, depending on the environment.
  3. Bluetooth, on the other hand, usually ranges from 30 to 100 feet (10 to 30 meters), depending on the strength of the signal and environmental factors.

  4. Power Consumption:

  5. 2.4GHz devices generally have a longer battery life due to lower power consumption in the wireless communication process.
  6. Bluetooth consumes more power, which can lead to shorter battery life, especially in wearables or Bluetooth speakers.

  7. Speed and Latency:

  8. 2.4GHz typically provides higher data transfer speeds than Bluetooth Low Energy (BLE) devices, which are also used in Bluetooth connections.
  9. However, Bluetooth has lower latency compared to 2.4GHz Wi-Fi, making it more suitable for applications requiring real-time response, such as gaming, fitness trackers, and hands-free calling.

In summary, while both 2.4GHz and Bluetooth offer wireless connectivity, their performance characteristics differ based on range, power consumption, speed, and latency. The choice between the two depends on the specific requirements of your application or device.

product information:

AttributeValue
wireless_communication_technology2.4G Wireless
special_featureOPTICAL+AUX/3.5MM+RCA AUDIO OUT SUPPORTED, 5 Sound Modes, Balance Control, Auto Power On, No Audio Lag
included_componentsRCA to 3.5mm cable x 1, Optical cable x 1, Wireless transmitter&charging base x 1, K2 wireless headphones x 1, Adapter x 1
age_range_descriptionAdult
materialStainless Steel, Plastic
specific_uses_for_productwatching TV
headphones_jack3.5 mm Jack
noise_controlSound Isolation
charging_time3 Hours
ear_placementOver Ear
recommended_uses_for_productwatching TV/ listen to music/ watching movies
compatible_devicesDevices with OPTICAL/AUX 3.5MM/RCA AUDIO OUPUT
control_typeVolume Control
cable_featureDetachable
item_weight6 ounces
water_resistance_levelNot Water Resistant
stylewatching tv, listen to music
control_methodTouch
number_of_items1
controller_typeButton
battery_life12 Hours
audio_latency20 Milliseconds
audio_driver_size40 Millimeters
is_electricYes
number_of_usb_2_ports1
has_self_adjusting_headbandYes
replacement_ear_padsNo
has_voice_promptYes
has_adjustable_headbandYes
product_dimensions8.66 x 3.94 x 11.42 inches
item_model_numberK2
batteries1 Lithium Polymer batteries required. (included)
customer_reviews
ratings_count126
stars4.6
best_sellers_rank#31,768 in Electronics (See Top 100 in Electronics)
#1,159 in Over-Ear Headphones
is_discontinued_by_manufacturerNo
date_first_availableAugust 2, 2023
departmentunisex-adult
manufacturerANSTEN
country_of_originChina
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