With the rise of content creation and mobile shooting, more and more iPhone users choose to use wireless lapel mics to enhance the recording quality.
Among them, the wireless lapel mic receiver, as the key part of the whole system, is not only responsible for receiving signals but also assumes the role of a bridge to connect with iPhone and audio output.
Therefore, many users are very concerned about this question: how long to charge wireless lapel mic receiver for iPhone?
For this reason, the SYNCO team spent two weeks researching the charging time of many of its popular wireless lapel mic receivers.
So, you can estimate the charging time of a wireless lav mic receiver with a similar battery capacity.
Introduction
A wireless lavalier microphone usually consists of transmitter and receiver.
The receiver connects directly to the iPhone's Lightning port or through an adapter cable to connect the iPhone for audio input.
Since wireless lav mic receivers usually have a built-in lithium battery, it's crucial to have a reasonable charging time.
It not only affects the battery life but also directly affects whether there are any dropouts or interruptions during the recording process.
Many iPhone users often ignore the importance of charging time at the beginning of the use of the device, resulting in recording in the middle of the device power outage.
So, how long to charge wireless lapel mic receiver for iPhone?
We will discuss the standard charging time and the factors affecting it, taking into account the user feedback and actual tests of the mainstream SYNCO brand.
How Long To Charge Wireless Lapel Mic Receiver For iPhone: Typical Charging Time
In general, the charging time for a wireless lavalier microphone receiver for iPhone is usually between 1 and 3 hours.
The exact charging time depends on the battery capacity, charger power, charging port, and whether the receiver supports charging and use at the same time.
Receivers are small in size, and the built-in battery capacity is usually around 200mAh-2200mAh, with the design emphasizing lightweight and fast recharge.
Take the popular SYNCO G3 Pro as an example. Its receiver is equipped with a 2200mAh Li-ion battery and supports fast charging technology.
According to the official description and user feedback, it takes about 2.5 hours to charge SYNCO G3 Pro fully.
Below are more of SYNCO's popular wireless lavalier microphones chosen by iPhone users, whose receiver's battery capacity and charging time are available for your comparison and reference:
| Product Model | Battery Capacity (Receiver) | Charging Time (Receiver) |
| SYNCO G3 Pro | 1800mAh | 2.5h |
| SYNCO G2 Mega | 400mAh | 2h |
| SYNCO G2 Max | 400mAh | 2h |
4 Factors That Affect Charging Time
Although most wireless lapel mic receivers for iPhones can be charged within 1-3 hours, different usage environments or accessories may also cause the charging efficiency difference.
Below are 4 common influencing factors:
⭐ Charger Power
Charging with a low-power adapter (e.g. 5V/0.5A) will drastically lengthen the time.
It is recommended to use the original factory standard or 5V/1A and above charger.
We tried charging the SYNCO G2 Max receiver with a 5V/0.5A charger, and it took a full 2.5 hours to fully charge, compared to 2 hours with the standard 5V/1A power supply.
⭐ Battery Capacity
The larger the battery capacity of the wireless lapel microphones receiver, the longer the charging time.
Some dual-channel receivers have larger batteries, and charging times may approach 3 hours.
⭐ Charging Interface
Type-C interface has a higher current carrying capacity and generally faster charging speed. Micro-USB interface devices generally have slower charging.
⭐ Whether To Charge While Using
If charging while recording, it will lead to a significant decrease in charging speed, making it difficult to fully charge the iPhone wireless lapel mic receiver within the expected time.
4 Tips To Maximize Battery Life
In order to extend the battery life of your iPhone's wireless microphone receiver and reduce the hassle of frequent charging, it is recommended that you pay attention to the following points in your daily use:
👉 Avoid overcharging
The battery of the wireless lavalier microphone receiver should be disconnected in time after it is full to avoid prolonged plug-in standby.
Overcharging may cause the battery to heat up, expand, and even accelerate performance loss.
👉 Use original or certified charging cables
It is always recommended to use original or certified high quality charging cables.
Inferior third-party cables may cause unstable voltage, affect charging efficiency, or even damage the wireless lavalier microphone's receiver battery.
👉 Check the battery level and recharge properly before recording
Even if the last use did not drain the battery, it is recommended to charge the receiver for about half an hour before recording or filming with an iPhone to ensure a stable and uninterrupted recording process.
👉 Perform full charge/discharge cycles on a regular basis
Perform a full ‘0% discharge → 100% charge’ cycle every 1 to 2 months.
It helps calibrate the battery management system and maintains the health and capacity stability of the wireless lavalier microphone's battery.
Conclusion
How long to charge wireless lapel mic receiver for iPhone 13 Pro/14/15/16 or other models?
Generally speaking, the standard charging time is usually between 1 and 3 hours.
However, the specific charging time is also closely related to the battery capacity, charger power and other factors.
Keeping track of the battery status and charging time during use not only ensures that the recordings do not run out of power but also prolongs the life of the device!